#include "quakedef.h"
+//cvar_t gl_transform = {0, "gl_transform", "1"};
+cvar_t gl_lockarrays = {0, "gl_lockarrays", "1"};
+
typedef struct
{
float m[3][4];
// LordHavoc: vertex array
float *aliasvert;
-float *modelaliasvert;
float *aliasvertnorm;
-byte *aliasvertcolor;
-byte *aliasvertcolor2;
+float *aliasvertcolor;
+float *aliasvertcolor2;
zymbonematrix *zymbonepose;
int *aliasvertusage;
-int chrometexture;
+rmeshinfo_t aliasmeshinfo;
+
+rtexture_t *chrometexture;
+
+int arraylocked = false;
+void GL_LockArray(int first, int count)
+{
+ if (gl_supportslockarrays && gl_lockarrays.integer)
+ {
+ qglLockArraysEXT(first, count);
+ arraylocked = true;
+ }
+}
-void makechrometexture()
+void GL_UnlockArray(void)
+{
+ if (arraylocked)
+ {
+ qglUnlockArraysEXT();
+ arraylocked = false;
+ }
+}
+
+/*
+void GL_SetupModelTransform (vec3_t origin, vec3_t angles, vec_t scale)
+{
+ glTranslatef (origin[0], origin[1], origin[2]);
+
+ if (scale != 1)
+ glScalef (scale, scale, scale);
+ if (angles[1])
+ glRotatef (angles[1], 0, 0, 1);
+ if (angles[0])
+ glRotatef (-angles[0], 0, 1, 0);
+ if (angles[2])
+ glRotatef (angles[2], 1, 0, 0);
+}
+*/
+
+rtexturepool_t *chrometexturepool;
+
+// currently unused reflection effect texture
+void makechrometexture(void)
{
int i;
byte noise[64*64];
byte data[64*64][4];
- fractalnoise(noise, 64, 16);
+ fractalnoise(noise, 64, 8);
// convert to RGBA data
for (i = 0;i < 64*64;i++)
data[i][3] = 255;
}
- chrometexture = GL_LoadTexture ("chrometexture", 64, 64, &data[0][0], true, false, 4);
+ chrometexture = R_LoadTexture (chrometexturepool, "chrometexture", 64, 64, &data[0][0], TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_PRECACHE);
}
-void gl_models_start()
+mempool_t *gl_models_mempool;
+
+void gl_models_start(void)
{
// allocate vertex processing arrays
- aliasvert = qmalloc(sizeof(float[MD2MAX_VERTS][3]));
- modelaliasvert = qmalloc(sizeof(float[MD2MAX_VERTS][3]));
- aliasvertnorm = qmalloc(sizeof(float[MD2MAX_VERTS][3]));
- aliasvertcolor = qmalloc(sizeof(byte[MD2MAX_VERTS][4]));
- aliasvertcolor2 = qmalloc(sizeof(byte[MD2MAX_VERTS][4])); // used temporarily for tinted coloring
- zymbonepose = qmalloc(sizeof(zymbonematrix[256]));
- aliasvertusage = qmalloc(sizeof(int[MD2MAX_VERTS]));
+ gl_models_mempool = Mem_AllocPool("GL_Models");
+ aliasvert = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][3]));
+ aliasvertnorm = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][3]));
+ aliasvertcolor = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4]));
+ aliasvertcolor2 = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4])); // used temporarily for tinted coloring
+ zymbonepose = Mem_Alloc(gl_models_mempool, sizeof(zymbonematrix[256]));
+ aliasvertusage = Mem_Alloc(gl_models_mempool, sizeof(int[MD2MAX_VERTS]));
+ chrometexturepool = R_AllocTexturePool();
makechrometexture();
}
-void gl_models_shutdown()
+void gl_models_shutdown(void)
{
- qfree(aliasvert);
- qfree(aliasvertnorm);
- qfree(aliasvertcolor);
- qfree(aliasvertcolor2);
- qfree(zymbonepose);
- qfree(aliasvertusage);
+ R_FreeTexturePool(&chrometexturepool);
+ Mem_FreePool(&gl_models_mempool);
}
-void GL_Models_Init()
+void gl_models_newmap(void)
{
- R_RegisterModule("GL_Models", gl_models_start, gl_models_shutdown);
}
-extern vec3_t softwaretransform_x;
-extern vec3_t softwaretransform_y;
-extern vec3_t softwaretransform_z;
-extern vec_t softwaretransform_scale;
-extern vec3_t softwaretransform_offset;
-extern cvar_t r_modelsdonttransformnormals;
-void R_AliasLerpVerts(int vertcount, float lerp, trivert2 *verts1, vec3_t scale1, vec3_t translate1, trivert2 *verts2, vec3_t scale2, vec3_t translate2)
+void GL_Models_Init(void)
+{
+// Cvar_RegisterVariable(&gl_transform);
+ Cvar_RegisterVariable(&gl_lockarrays);
+
+ R_RegisterModule("GL_Models", gl_models_start, gl_models_shutdown, gl_models_newmap);
+}
+
+void R_AliasTransformVerts(int vertcount)
+{
+ vec3_t point;
+ float *av, *avn;
+ av = aliasvert;
+ avn = aliasvertnorm;
+ while (vertcount >= 4)
+ {
+ VectorCopy(av, point);softwaretransform(point, av);av += 3;
+ VectorCopy(av, point);softwaretransform(point, av);av += 3;
+ VectorCopy(av, point);softwaretransform(point, av);av += 3;
+ VectorCopy(av, point);softwaretransform(point, av);av += 3;
+ VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3;
+ VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3;
+ VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3;
+ VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3;
+ vertcount -= 4;
+ }
+ while(vertcount > 0)
+ {
+ VectorCopy(av, point);softwaretransform(point, av);av += 3;
+ VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3;
+ vertcount--;
+ }
+}
+
+void R_AliasLerpVerts(int vertcount,
+ float lerp1, trivertx_t *verts1, vec3_t fscale1, vec3_t translate1,
+ float lerp2, trivertx_t *verts2, vec3_t fscale2, vec3_t translate2,
+ float lerp3, trivertx_t *verts3, vec3_t fscale3, vec3_t translate3,
+ float lerp4, trivertx_t *verts4, vec3_t fscale4, vec3_t translate4)
{
int i;
- vec3_t point, matrix_x, matrix_y, matrix_z;
+ vec3_t scale1, scale2, scale3, scale4, translate;
+ float *n1, *n2, *n3, *n4;
float *av, *avn;
av = aliasvert;
avn = aliasvertnorm;
- VectorScale(softwaretransform_x, softwaretransform_scale, matrix_x);
- VectorScale(softwaretransform_y, softwaretransform_scale, matrix_y);
- VectorScale(softwaretransform_z, softwaretransform_scale, matrix_z);
- if (lerp < 0) lerp = 0;
- if (lerp > 1) lerp = 1;
- if (lerp != 0)
+ VectorScale(fscale1, lerp1, scale1);
+ if (lerp2)
{
- float ilerp, ilerp127, lerp127, scalex1, scalex2, translatex, scaley1, scaley2, translatey, scalez1, scalez2, translatez;
- ilerp = 1 - lerp;
- ilerp127 = ilerp * (1.0 / 127.0);
- lerp127 = lerp * (1.0 / 127.0);
- // calculate combined interpolation variables
- scalex1 = scale1[0] * ilerp;scalex2 = scale2[0] * lerp;translatex = translate1[0] * ilerp + translate2[0] * lerp;
- scaley1 = scale1[1] * ilerp;scaley2 = scale2[1] * lerp;translatey = translate1[1] * ilerp + translate2[1] * lerp;
- scalez1 = scale1[2] * ilerp;scalez2 = scale2[2] * lerp;translatez = translate1[2] * ilerp + translate2[2] * lerp;
- // generate vertices
- if (r_modelsdonttransformnormals.value)
+ VectorScale(fscale2, lerp2, scale2);
+ if (lerp3)
{
- float *modelav = modelaliasvert;
- for (i = 0;i < vertcount;i++)
+ VectorScale(fscale3, lerp3, scale3);
+ if (lerp4)
{
- // rotate, scale, and translate the vertex locations
- point[0] = verts1->v[0] * scalex1 + verts2->v[0] * scalex2 + translatex;
- point[1] = verts1->v[1] * scaley1 + verts2->v[1] * scaley2 + translatey;
- point[2] = verts1->v[2] * scalez1 + verts2->v[2] * scalez2 + translatez;
- // save mostly un-transformed copy for lighting
- modelav[0] = point[0] * softwaretransform_scale;
- modelav[1] = point[1] * softwaretransform_scale;
- modelav[2] = point[2] * softwaretransform_scale;
- av[0] = point[0] * matrix_x[0] + point[1] * matrix_y[0] + point[2] * matrix_z[0] + softwaretransform_offset[0];
- av[1] = point[0] * matrix_x[1] + point[1] * matrix_y[1] + point[2] * matrix_z[1] + softwaretransform_offset[1];
- av[2] = point[0] * matrix_x[2] + point[1] * matrix_y[2] + point[2] * matrix_z[2] + softwaretransform_offset[2];
- // decompress but do not transform the normals
- avn[0] = verts1->n[0] * ilerp127 + verts2->n[0] * lerp127;
- avn[1] = verts1->n[1] * ilerp127 + verts2->n[1] * lerp127;
- avn[2] = verts1->n[2] * ilerp127 + verts2->n[2] * lerp127;
- modelav += 3;
- av += 3;
- avn += 3;
- verts1++;verts2++;
+ VectorScale(fscale4, lerp4, scale4);
+ translate[0] = translate1[0] * lerp1 + translate2[0] * lerp2 + translate3[0] * lerp3 + translate4[0] * lerp4;
+ translate[1] = translate1[1] * lerp1 + translate2[1] * lerp2 + translate3[1] * lerp3 + translate4[1] * lerp4;
+ translate[2] = translate1[2] * lerp1 + translate2[2] * lerp2 + translate3[2] * lerp3 + translate4[2] * lerp4;
+ // generate vertices
+ for (i = 0;i < vertcount;i++)
+ {
+ av[0] = verts1->v[0] * scale1[0] + verts2->v[0] * scale2[0] + verts3->v[0] * scale3[0] + verts4->v[0] * scale4[0] + translate[0];
+ av[1] = verts1->v[1] * scale1[1] + verts2->v[1] * scale2[1] + verts3->v[1] * scale3[1] + verts4->v[1] * scale4[1] + translate[1];
+ av[2] = verts1->v[2] * scale1[2] + verts2->v[2] * scale2[2] + verts3->v[2] * scale3[2] + verts4->v[2] * scale4[2] + translate[2];
+ n1 = m_bytenormals[verts1->lightnormalindex];
+ n2 = m_bytenormals[verts2->lightnormalindex];
+ n3 = m_bytenormals[verts3->lightnormalindex];
+ n4 = m_bytenormals[verts4->lightnormalindex];
+ avn[0] = n1[0] * lerp1 + n2[0] * lerp2 + n3[0] * lerp3 + n4[0] * lerp4;
+ avn[1] = n1[1] * lerp1 + n2[1] * lerp2 + n3[1] * lerp3 + n4[1] * lerp4;
+ avn[2] = n1[2] * lerp1 + n2[2] * lerp2 + n3[2] * lerp3 + n4[2] * lerp4;
+ av += 3;
+ avn += 3;
+ verts1++;verts2++;verts3++;verts4++;
+ }
+ }
+ else
+ {
+ translate[0] = translate1[0] * lerp1 + translate2[0] * lerp2 + translate3[0] * lerp3;
+ translate[1] = translate1[1] * lerp1 + translate2[1] * lerp2 + translate3[1] * lerp3;
+ translate[2] = translate1[2] * lerp1 + translate2[2] * lerp2 + translate3[2] * lerp3;
+ // generate vertices
+ for (i = 0;i < vertcount;i++)
+ {
+ av[0] = verts1->v[0] * scale1[0] + verts2->v[0] * scale2[0] + verts3->v[0] * scale3[0] + translate[0];
+ av[1] = verts1->v[1] * scale1[1] + verts2->v[1] * scale2[1] + verts3->v[1] * scale3[1] + translate[1];
+ av[2] = verts1->v[2] * scale1[2] + verts2->v[2] * scale2[2] + verts3->v[2] * scale3[2] + translate[2];
+ n1 = m_bytenormals[verts1->lightnormalindex];
+ n2 = m_bytenormals[verts2->lightnormalindex];
+ n3 = m_bytenormals[verts3->lightnormalindex];
+ avn[0] = n1[0] * lerp1 + n2[0] * lerp2 + n3[0] * lerp3;
+ avn[1] = n1[1] * lerp1 + n2[1] * lerp2 + n3[1] * lerp3;
+ avn[2] = n1[2] * lerp1 + n2[2] * lerp2 + n3[2] * lerp3;
+ av += 3;
+ avn += 3;
+ verts1++;verts2++;verts3++;
+ }
}
}
else
{
+ translate[0] = translate1[0] * lerp1 + translate2[0] * lerp2;
+ translate[1] = translate1[1] * lerp1 + translate2[1] * lerp2;
+ translate[2] = translate1[2] * lerp1 + translate2[2] * lerp2;
+ // generate vertices
for (i = 0;i < vertcount;i++)
{
- // rotate, scale, and translate the vertex locations
- point[0] = verts1->v[0] * scalex1 + verts2->v[0] * scalex2 + translatex;
- point[1] = verts1->v[1] * scaley1 + verts2->v[1] * scaley2 + translatey;
- point[2] = verts1->v[2] * scalez1 + verts2->v[2] * scalez2 + translatez;
- av[0] = point[0] * matrix_x[0] + point[1] * matrix_y[0] + point[2] * matrix_z[0] + softwaretransform_offset[0];
- av[1] = point[0] * matrix_x[1] + point[1] * matrix_y[1] + point[2] * matrix_z[1] + softwaretransform_offset[1];
- av[2] = point[0] * matrix_x[2] + point[1] * matrix_y[2] + point[2] * matrix_z[2] + softwaretransform_offset[2];
- // rotate the normals
- point[0] = verts1->n[0] * ilerp127 + verts2->n[0] * lerp127;
- point[1] = verts1->n[1] * ilerp127 + verts2->n[1] * lerp127;
- point[2] = verts1->n[2] * ilerp127 + verts2->n[2] * lerp127;
- avn[0] = point[0] * softwaretransform_x[0] + point[1] * softwaretransform_y[0] + point[2] * softwaretransform_z[0];
- avn[1] = point[0] * softwaretransform_x[1] + point[1] * softwaretransform_y[1] + point[2] * softwaretransform_z[1];
- avn[2] = point[0] * softwaretransform_x[2] + point[1] * softwaretransform_y[2] + point[2] * softwaretransform_z[2];
+ av[0] = verts1->v[0] * scale1[0] + verts2->v[0] * scale2[0] + translate[0];
+ av[1] = verts1->v[1] * scale1[1] + verts2->v[1] * scale2[1] + translate[1];
+ av[2] = verts1->v[2] * scale1[2] + verts2->v[2] * scale2[2] + translate[2];
+ n1 = m_bytenormals[verts1->lightnormalindex];
+ n2 = m_bytenormals[verts2->lightnormalindex];
+ avn[0] = n1[0] * lerp1 + n2[0] * lerp2;
+ avn[1] = n1[1] * lerp1 + n2[1] * lerp2;
+ avn[2] = n1[2] * lerp1 + n2[2] * lerp2;
av += 3;
avn += 3;
verts1++;verts2++;
}
else
{
+ translate[0] = translate1[0] * lerp1;
+ translate[1] = translate1[1] * lerp1;
+ translate[2] = translate1[2] * lerp1;
// generate vertices
- if (r_modelsdonttransformnormals.value)
+ if (lerp1 != 1)
{
- float *modelav = modelaliasvert;
+ // general but almost never used case
for (i = 0;i < vertcount;i++)
{
- // rotate, scale, and translate the vertex locations
- point[0] = verts1->v[0] * scale1[0] + translate1[0];
- point[1] = verts1->v[1] * scale1[1] + translate1[1];
- point[2] = verts1->v[2] * scale1[2] + translate1[2];
- // save mostly un-transformed copy for lighting
- modelav[0] = point[0] * softwaretransform_scale;
- modelav[1] = point[1] * softwaretransform_scale;
- modelav[2] = point[2] * softwaretransform_scale;
- av[0] = point[0] * matrix_x[0] + point[1] * matrix_y[0] + point[2] * matrix_z[0] + softwaretransform_offset[0];
- av[1] = point[0] * matrix_x[1] + point[1] * matrix_y[1] + point[2] * matrix_z[1] + softwaretransform_offset[1];
- av[2] = point[0] * matrix_x[2] + point[1] * matrix_y[2] + point[2] * matrix_z[2] + softwaretransform_offset[2];
- // decompress normal but do not rotate it
- avn[0] = verts1->n[0] * (1.0f / 127.0f);
- avn[1] = verts1->n[1] * (1.0f / 127.0f);
- avn[2] = verts1->n[2] * (1.0f / 127.0f);
- modelav += 3;
+ av[0] = verts1->v[0] * scale1[0] + translate[0];
+ av[1] = verts1->v[1] * scale1[1] + translate[1];
+ av[2] = verts1->v[2] * scale1[2] + translate[2];
+ n1 = m_bytenormals[verts1->lightnormalindex];
+ avn[0] = n1[0] * lerp1;
+ avn[1] = n1[1] * lerp1;
+ avn[2] = n1[2] * lerp1;
av += 3;
avn += 3;
verts1++;
}
else
{
+ // fast normal case
for (i = 0;i < vertcount;i++)
{
- // rotate, scale, and translate the vertex locations
- point[0] = verts1->v[0] * scale1[0] + translate1[0];
- point[1] = verts1->v[1] * scale1[1] + translate1[1];
- point[2] = verts1->v[2] * scale1[2] + translate1[2];
- av[0] = point[0] * matrix_x[0] + point[1] * matrix_y[0] + point[2] * matrix_z[0] + softwaretransform_offset[0];
- av[1] = point[0] * matrix_x[1] + point[1] * matrix_y[1] + point[2] * matrix_z[1] + softwaretransform_offset[1];
- av[2] = point[0] * matrix_x[2] + point[1] * matrix_y[2] + point[2] * matrix_z[2] + softwaretransform_offset[2];
- // rotate the normals
- point[0] = verts1->n[0] * (1.0f / 127.0f);
- point[1] = verts1->n[1] * (1.0f / 127.0f);
- point[2] = verts1->n[2] * (1.0f / 127.0f);
- avn[0] = point[0] * softwaretransform_x[0] + point[1] * softwaretransform_y[0] + point[2] * softwaretransform_z[0];
- avn[1] = point[0] * softwaretransform_x[1] + point[1] * softwaretransform_y[1] + point[2] * softwaretransform_z[1];
- avn[2] = point[0] * softwaretransform_x[2] + point[1] * softwaretransform_y[2] + point[2] * softwaretransform_z[2];
+ av[0] = verts1->v[0] * scale1[0] + translate[0];
+ av[1] = verts1->v[1] * scale1[1] + translate[1];
+ av[2] = verts1->v[2] * scale1[2] + translate[2];
+ VectorCopy(m_bytenormals[verts1->lightnormalindex], avn);
av += 3;
avn += 3;
verts1++;
}
}
-float R_CalcAnimLerp(entity_t *ent, int pose, float lerpscale)
-{
- if (ent->draw_lastmodel == ent->model && ent->draw_lerpstart <= cl.time)
- {
- if (pose != ent->draw_pose)
- {
- ent->draw_lastpose = ent->draw_pose;
- ent->draw_pose = pose;
- ent->draw_lerpstart = cl.time;
- return 0;
- }
- else
- return ((cl.time - ent->draw_lerpstart) * lerpscale);
- }
- else // uninitialized
- {
- ent->draw_lastmodel = ent->model;
- ent->draw_lastpose = ent->draw_pose = pose;
- ent->draw_lerpstart = cl.time;
- return 0;
- }
-}
-
-void GL_DrawModelMesh(int skin, byte *colors, maliashdr_t *maliashdr)
+void GL_DrawModelMesh(rtexture_t *skin, float *colors, float cred, float cgreen, float cblue)
{
- int i;
- if (!r_render.value)
- return;
- glBindTexture(GL_TEXTURE_2D, skin);
- if (!colors)
+ aliasmeshinfo.tex[0] = R_GetTexture(skin);
+ aliasmeshinfo.color = colors;
+ if (colors == NULL)
{
- if (lighthalf)
- glColor3f(0.5f, 0.5f, 0.5f);
- else
- glColor3f(1.0f, 1.0f, 1.0f);
+ aliasmeshinfo.cr = cred;
+ aliasmeshinfo.cg = cgreen;
+ aliasmeshinfo.cb = cblue;
+ aliasmeshinfo.ca = currentrenderentity->alpha;
}
- if (gl_vertexarrays.value)
- {
- if (colors)
- {
- qglColorPointer(4, GL_UNSIGNED_BYTE, 0, colors);
- glEnableClientState(GL_COLOR_ARRAY);
- }
-
- qglTexCoordPointer(2, GL_FLOAT, 0, (void *)((int) maliashdr->texdata + (int) maliashdr));
- glEnableClientState(GL_TEXTURE_COORD_ARRAY);
- qglDrawElements(GL_TRIANGLES, maliashdr->numtris * 3, GL_UNSIGNED_SHORT, (void *)((int) maliashdr + maliashdr->tridata));
+ R_Mesh_Draw(&aliasmeshinfo);
- glDisableClientState(GL_TEXTURE_COORD_ARRAY);
-
- if (colors)
- glDisableClientState(GL_COLOR_ARRAY);
- }
- else
- {
- unsigned short *in, index;
- float *tex;
- in = (void *)((int) maliashdr + maliashdr->tridata);
- glBegin(GL_TRIANGLES);
- tex = (void *)((int) maliashdr + maliashdr->texdata);
- for (i = 0;i < maliashdr->numtris * 3;i++)
- {
- index = *in++;
- glTexCoord2f(tex[index*2], tex[index*2+1]);
- if (colors)
- glColor4f(colors[index*4] * (1.0f / 255.0f), colors[index*4+1] * (1.0f / 255.0f), colors[index*4+2] * (1.0f / 255.0f), colors[index*4+3] * (1.0f / 255.0f));
- glVertex3fv(&aliasvert[index*3]);
- }
- glEnd();
- }
// leave it in a state for additional passes
- glDepthMask(0);
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE); // additive
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE;
}
-void R_TintModel(byte *in, byte *out, int verts, byte *color)
+void R_TintModel(float *in, float *out, int verts, float r, float g, float b)
{
int i;
- byte r = color[0];
- byte g = color[1];
- byte b = color[2];
for (i = 0;i < verts;i++)
{
- out[0] = (byte) ((in[0] * r) >> 8);
- out[1] = (byte) ((in[1] * g) >> 8);
- out[2] = (byte) ((in[2] * b) >> 8);
- out[3] = in[3];
+ out[0] = in[0] * r;
+ out[1] = in[1] * g;
+ out[2] = in[2] * b;
+ out[3] = in[3];
in += 4;
out += 4;
}
}
-/*
-=================
-R_DrawAliasFrame
+void R_SetupMDLMD2Frames(skinframe_t **skinframe)
+{
+ md2frame_t *frame1, *frame2, *frame3, *frame4;
+ trivertx_t *frame1verts, *frame2verts, *frame3verts, *frame4verts;
+ model_t *model;
+ model = currentrenderentity->model;
-=================
-*/
-extern vec3_t lightspot;
-void R_LightModel(int numverts, vec3_t center, vec3_t basecolor);
-void R_DrawAliasFrame (maliashdr_t *maliashdr, float alpha, vec3_t color, entity_t *ent, int shadow, vec3_t org, vec3_t angles, int frame, int *skin, int colormap, int effects, int flags)
+ if (model->skinscenes[currentrenderentity->skinnum].framecount > 1)
+ *skinframe = &model->skinframes[model->skinscenes[currentrenderentity->skinnum].firstframe + (int) (cl.time * 10) % model->skinscenes[currentrenderentity->skinnum].framecount];
+ else
+ *skinframe = &model->skinframes[model->skinscenes[currentrenderentity->skinnum].firstframe];
+
+ softwaretransformforentity(currentrenderentity);
+
+ frame1 = &model->mdlmd2data_frames[currentrenderentity->frameblend[0].frame];
+ frame2 = &model->mdlmd2data_frames[currentrenderentity->frameblend[1].frame];
+ frame3 = &model->mdlmd2data_frames[currentrenderentity->frameblend[2].frame];
+ frame4 = &model->mdlmd2data_frames[currentrenderentity->frameblend[3].frame];
+ frame1verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[0].frame * model->numverts];
+ frame2verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[1].frame * model->numverts];
+ frame3verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[2].frame * model->numverts];
+ frame4verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[3].frame * model->numverts];
+ /*
+ if (currentrenderentity->frameblend[0].lerp)
+ Con_Printf("frame1: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame1->name, frame1->scale[0], frame1->scale[1], frame1->scale[2], frame1->translate[0], frame1->translate[1], frame1->translate[2]);
+ if (currentrenderentity->frameblend[1].lerp)
+ Con_Printf("frame2: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame2->name, frame2->scale[0], frame2->scale[1], frame2->scale[2], frame2->translate[0], frame2->translate[1], frame2->translate[2]);
+ if (currentrenderentity->frameblend[2].lerp)
+ Con_Printf("frame3: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame3->name, frame3->scale[0], frame3->scale[1], frame3->scale[2], frame3->translate[0], frame3->translate[1], frame3->translate[2]);
+ if (currentrenderentity->frameblend[3].lerp)
+ Con_Printf("frame4: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame4->name, frame4->scale[0], frame4->scale[1], frame4->scale[2], frame4->translate[0], frame4->translate[1], frame4->translate[2]);
+ */
+ R_AliasLerpVerts(model->numverts,
+ currentrenderentity->frameblend[0].lerp, frame1verts, frame1->scale, frame1->translate,
+ currentrenderentity->frameblend[1].lerp, frame2verts, frame2->scale, frame2->translate,
+ currentrenderentity->frameblend[2].lerp, frame3verts, frame3->scale, frame3->translate,
+ currentrenderentity->frameblend[3].lerp, frame4verts, frame4->scale, frame4->translate);
+ R_AliasTransformVerts(model->numverts);
+
+ R_LightModel(model->numverts);
+}
+
+void R_DrawQ1AliasModel (void)
{
- int i, pose;
- float lerpscale, lerp;
- maliasframe_t *frameinfo;
+ float fog;
+ vec3_t diff;
+ model_t *model;
+ skinframe_t *skinframe;
+
+ model = currentrenderentity->model;
- softwaretransformforentity(ent);
+ R_SetupMDLMD2Frames(&skinframe);
- if ((frame >= maliashdr->numframes) || (frame < 0))
+ memset(&aliasmeshinfo, 0, sizeof(aliasmeshinfo));
+
+ aliasmeshinfo.vertex = aliasvert;
+ aliasmeshinfo.vertexstep = sizeof(float[3]);
+ aliasmeshinfo.numverts = model->numverts;
+ aliasmeshinfo.numtriangles = model->numtris;
+ aliasmeshinfo.index = model->mdldata_indices;
+ aliasmeshinfo.colorstep = sizeof(float[4]);
+ aliasmeshinfo.texcoords[0] = model->mdldata_texcoords;
+ aliasmeshinfo.texcoordstep[0] = sizeof(float[2]);
+
+ fog = 0;
+ if (fogenabled)
{
- Con_DPrintf ("R_AliasSetupFrame: no such frame %d\n", frame);
- frame = 0;
+ VectorSubtract(currentrenderentity->origin, r_origin, diff);
+ fog = exp(fogdensity/DotProduct(diff,diff));
+ if (fog > 1)
+ fog = 1;
+ if (fog < 0.01f)
+ fog = 0;
+ // fog method: darken, additive fog
+ // 1. render model as normal, scaled by inverse of fog alpha (darkens it)
+ // 2. render fog as additive
}
- frameinfo = ((maliasframe_t *)((int) maliashdr + maliashdr->framedata)) + frame;
- pose = frameinfo->start;
-
- if (frameinfo->length > 1)
+ if (currentrenderentity->effects & EF_ADDITIVE)
+ {
+ aliasmeshinfo.transparent = true;
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE;
+ }
+ else if (currentrenderentity->alpha != 1.0 || skinframe->fog != NULL)
{
- lerpscale = frameinfo->rate;
- pose += (int)(cl.time * frameinfo->rate) % frameinfo->length;
+ aliasmeshinfo.transparent = true;
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
}
else
- lerpscale = 10.0f;
-
- lerp = R_CalcAnimLerp(ent, pose, lerpscale);
+ {
+ aliasmeshinfo.transparent = false;
+ aliasmeshinfo.blendfunc1 = GL_ONE;
+ aliasmeshinfo.blendfunc2 = GL_ZERO;
+ }
- R_AliasLerpVerts(maliashdr->numverts, lerp, (trivert2 *)((int) maliashdr + maliashdr->posedata) + ent->draw_lastpose * maliashdr->numverts, maliashdr->scale, maliashdr->scale_origin, (trivert2 *)((int) maliashdr + maliashdr->posedata) + ent->draw_pose * maliashdr->numverts, maliashdr->scale, maliashdr->scale_origin);
+ // darken source
+ if (fog)
+ R_TintModel(aliasvertcolor, aliasvertcolor, model->numverts, 1 - fog, 1 - fog, 1 - fog);
- // prep the vertex array as early as possible
- if (r_render.value)
+ if (skinframe->base || skinframe->pants || skinframe->shirt || skinframe->glow || skinframe->merged)
{
- if (gl_vertexarrays.value)
+ if (currentrenderentity->colormap >= 0 && (skinframe->base || skinframe->pants || skinframe->shirt))
+ {
+ int c;
+ byte *color;
+ if (skinframe->base)
+ GL_DrawModelMesh(skinframe->base, aliasvertcolor, 0, 0, 0);
+ if (skinframe->pants)
+ {
+ c = (currentrenderentity->colormap & 0xF) << 4;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges
+ color = (byte *) (&d_8to24table[c]);
+ if (c >= 224) // fullbright ranges
+ GL_DrawModelMesh(skinframe->pants, NULL, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f));
+ else
+ {
+ R_TintModel(aliasvertcolor, aliasvertcolor2, model->numverts, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f));
+ GL_DrawModelMesh(skinframe->pants, aliasvertcolor2, 0, 0, 0);
+ }
+ }
+ if (skinframe->shirt)
+ {
+ c = currentrenderentity->colormap & 0xF0 ;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges
+ color = (byte *) (&d_8to24table[c]);
+ if (c >= 224) // fullbright ranges
+ GL_DrawModelMesh(skinframe->shirt, NULL, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f));
+ else
+ {
+ R_TintModel(aliasvertcolor, aliasvertcolor2, model->numverts, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f));
+ GL_DrawModelMesh(skinframe->shirt, aliasvertcolor2, 0, 0, 0);
+ }
+ }
+ }
+ else
{
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
+ if (skinframe->merged)
+ GL_DrawModelMesh(skinframe->merged, aliasvertcolor, 0, 0, 0);
+ else
+ {
+ if (skinframe->base) GL_DrawModelMesh(skinframe->base, aliasvertcolor, 0, 0, 0);
+ if (skinframe->pants) GL_DrawModelMesh(skinframe->pants, aliasvertcolor, 0, 0, 0);
+ if (skinframe->shirt) GL_DrawModelMesh(skinframe->shirt, aliasvertcolor, 0, 0, 0);
+ }
}
+ if (skinframe->glow) GL_DrawModelMesh(skinframe->glow, NULL, 1 - fog, 1 - fog, 1 - fog);
}
+ else
+ GL_DrawModelMesh(0, NULL, 1 - fog, 1 - fog, 1 - fog);
- R_LightModel(maliashdr->numverts, org, color);
+ if (fog)
+ {
+ aliasmeshinfo.tex[0] = R_GetTexture(skinframe->fog);
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE;
+ aliasmeshinfo.color = NULL;
- if (!r_render.value)
+ aliasmeshinfo.cr = fogcolor[0];
+ aliasmeshinfo.cg = fogcolor[1];
+ aliasmeshinfo.cb = fogcolor[2];
+ aliasmeshinfo.ca = currentrenderentity->alpha * fog;
+
+ R_Mesh_Draw(&aliasmeshinfo);
+ }
+}
+
+void R_DrawQ2AliasModel (void)
+{
+ int *order, count;
+ vec3_t diff;
+ skinframe_t *skinframe;
+ model_t *model;
+
+ model = currentrenderentity->model;
+
+ R_SetupMDLMD2Frames(&skinframe);
+
+ if (!r_render.integer)
return;
- glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
- glShadeModel(GL_SMOOTH);
- if (effects & EF_ADDITIVE)
+
+ // FIXME FIXME FIXME rewrite loader to convert to triangle mesh
+ glBindTexture(GL_TEXTURE_2D, R_GetTexture(skinframe->base));
+
+ if (currentrenderentity->effects & EF_ADDITIVE)
{
glBlendFunc(GL_SRC_ALPHA, GL_ONE); // additive rendering
glEnable(GL_BLEND);
glDepthMask(0);
}
- else if (alpha != 1.0)
+ else if (currentrenderentity->alpha != 1.0 || R_TextureHasAlpha(skinframe->base))
{
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glDepthMask(1);
}
- if (colormap >= 0)
+ // LordHavoc: big mess...
+ // using vertex arrays only slightly, although it is enough to prevent duplicates
+ // (saving half the transforms)
+ glVertexPointer(3, GL_FLOAT, sizeof(float[3]), aliasvert);
+ glColorPointer(4, GL_FLOAT, sizeof(float[4]), aliasvertcolor);
+ glEnableClientState(GL_VERTEX_ARRAY);
+ glEnableClientState(GL_COLOR_ARRAY);
+
+ GL_LockArray(0, model->numverts);
+
+ order = model->md2data_glcmds;
+ while(1)
{
- if (!skin[0] && !skin[1] && !skin[2] && !skin[3])
- GL_DrawModelMesh(0, NULL, maliashdr);
+ if (!(count = *order++))
+ break;
+ if (count > 0)
+ glBegin(GL_TRIANGLE_STRIP);
else
{
- int c;
- if (skin[0])
- GL_DrawModelMesh(skin[0], aliasvertcolor, maliashdr);
- if (skin[1])
- {
- c = (colormap & 0xF) << 4;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges
- R_TintModel(aliasvertcolor, aliasvertcolor2, maliashdr->numverts, (byte *) (&d_8to24table[c]));
- GL_DrawModelMesh(skin[1], aliasvertcolor2, maliashdr);
- }
- if (skin[2])
- {
- c = colormap & 0xF0 ;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges
- R_TintModel(aliasvertcolor, aliasvertcolor2, maliashdr->numverts, (byte *) (&d_8to24table[c]));
- GL_DrawModelMesh(skin[2], aliasvertcolor2, maliashdr);
- }
- if (skin[3]) GL_DrawModelMesh(skin[3], NULL, maliashdr);
+ glBegin(GL_TRIANGLE_FAN);
+ count = -count;
}
- }
- else
- {
- if (!skin[3] && !skin[4])
- GL_DrawModelMesh(0, NULL, maliashdr);
- else
+ do
{
- if (skin[4]) GL_DrawModelMesh(skin[4], aliasvertcolor, maliashdr);
- if (skin[3]) GL_DrawModelMesh(skin[3], NULL, maliashdr);
+ glTexCoord2f(((float *)order)[0], ((float *)order)[1]);
+ glArrayElement(order[2]);
+ order += 3;
}
+ while (count--);
}
- if (fogenabled)
- {
- vec3_t diff;
- glDisable (GL_TEXTURE_2D);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(0); // disable zbuffer updates
-
- VectorSubtract(org, r_refdef.vieworg, diff);
- glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
+ GL_UnlockArray();
- if (gl_vertexarrays.value)
- {
- qglDrawElements(GL_TRIANGLES, maliashdr->numtris * 3, GL_UNSIGNED_SHORT, (void *)((int) maliashdr + maliashdr->tridata));
- }
- else
- {
- unsigned short *in;
- in = (void *)((int) maliashdr + maliashdr->tridata);
- glBegin(GL_TRIANGLES);
- for (i = 0;i < maliashdr->numtris * 3;i++)
- glVertex3fv(&aliasvert[*in++ * 3]);
- glEnd();
- }
-
- glEnable (GL_TEXTURE_2D);
- glColor3f (1,1,1);
- }
- if (gl_vertexarrays.value)
- glDisableClientState(GL_VERTEX_ARRAY);
+ glDisableClientState(GL_COLOR_ARRAY);
+ glDisableClientState(GL_VERTEX_ARRAY);
- if (!fogenabled && r_shadows.value && !(effects & EF_ADDITIVE) && shadow)
+ if (fogenabled)
{
- // flatten it to make a shadow
- float *av = aliasvert + 2, l = lightspot[2] + 0.125;
- av = aliasvert + 2;
- for (i = 0;i < maliashdr->numverts;i++, av+=3)
- if (*av > l)
- *av = l;
glDisable (GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable (GL_BLEND);
glDepthMask(0); // disable zbuffer updates
- glColor4f (0,0,0,0.5 * alpha);
-
- if (gl_vertexarrays.value)
- {
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
- qglDrawElements(GL_TRIANGLES, maliashdr->numtris * 3, GL_UNSIGNED_SHORT, (void *)((int) maliashdr + maliashdr->tridata));
- glDisableClientState(GL_VERTEX_ARRAY);
- }
- else
- {
- unsigned short *in;
- in = (void *)((int) maliashdr + maliashdr->tridata);
- glBegin(GL_TRIANGLES);
- for (i = 0;i < maliashdr->numtris * 3;i++)
- glVertex3fv(&aliasvert[*in++ * 3]);
- glEnd();
- }
-
- glEnable (GL_TEXTURE_2D);
- glColor3f (1,1,1);
- }
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(1);
-}
-
-/*
-=================
-R_DrawQ2AliasFrame
-
-=================
-*/
-void R_DrawQ2AliasFrame (md2mem_t *pheader, float alpha, vec3_t color, entity_t *ent, int shadow, vec3_t org, vec3_t angles, int frame, int skin, int effects, int flags)
-{
- int *order, count;
- float lerp;
- md2memframe_t *frame1, *frame2;
-
- if (r_render.value)
- glBindTexture(GL_TEXTURE_2D, skin);
-
- softwaretransformforentity(ent);
-
- if ((frame >= pheader->num_frames) || (frame < 0))
- {
- Con_DPrintf ("R_SetupQ2AliasFrame: no such frame %d\n", frame);
- frame = 0;
- }
- lerp = R_CalcAnimLerp(ent, frame, 10);
+ VectorSubtract(currentrenderentity->origin, r_origin, diff);
+ glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], currentrenderentity->alpha * exp(fogdensity/DotProduct(diff,diff)));
- frame1 = (void *)((int) pheader + pheader->ofs_frames + (pheader->framesize * ent->draw_lastpose));
- frame2 = (void *)((int) pheader + pheader->ofs_frames + (pheader->framesize * ent->draw_pose));
- R_AliasLerpVerts(pheader->num_xyz, lerp, frame1->verts, frame1->scale, frame1->translate, frame2->verts, frame2->scale, frame2->translate);
-
- R_LightModel(pheader->num_xyz, org, color);
-
- if (!r_render.value)
- return;
- if (gl_vertexarrays.value)
- {
// LordHavoc: big mess...
- // using arrays only slightly, although it is enough to prevent duplicates
+ // using vertex arrays only slightly, although it is enough to prevent duplicates
// (saving half the transforms)
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- qglColorPointer(4, GL_UNSIGNED_BYTE, 0, aliasvertcolor);
+ glVertexPointer(3, GL_FLOAT, sizeof(float[3]), aliasvert);
glEnableClientState(GL_VERTEX_ARRAY);
- glEnableClientState(GL_COLOR_ARRAY);
- order = (int *)((int)pheader + pheader->ofs_glcmds);
+ GL_LockArray(0, model->numverts);
+
+ order = model->md2data_glcmds;
while(1)
{
if (!(count = *order++))
}
do
{
- glTexCoord2f(((float *)order)[0], ((float *)order)[1]);
- qglArrayElement(order[2]);
+ glArrayElement(order[2]);
order += 3;
}
while (count--);
}
- glDisableClientState(GL_COLOR_ARRAY);
+ GL_UnlockArray();
+
glDisableClientState(GL_VERTEX_ARRAY);
- }
- else
- {
- order = (int *)((int)pheader + pheader->ofs_glcmds);
- while(1)
- {
- if (!(count = *order++))
- break;
- if (count > 0)
- glBegin(GL_TRIANGLE_STRIP);
- else
- {
- glBegin(GL_TRIANGLE_FAN);
- count = -count;
- }
- do
- {
- glTexCoord2f(((float *)order)[0], ((float *)order)[1]);
- glColor4f(aliasvertcolor[order[2] * 4] * (1.0f / 255.0f), aliasvertcolor[order[2] * 4 + 1] * (1.0f / 255.0f), aliasvertcolor[order[2] * 4 + 2] * (1.0f / 255.0f), aliasvertcolor[order[2] * 4 + 3] * (1.0f / 255.0f));
- glVertex3fv(&aliasvert[order[2] * 3]);
- order += 3;
- }
- while (count--);
- }
+
+ glEnable (GL_TEXTURE_2D);
+ glColor3f (1,1,1);
}
- if (fogenabled)
- {
- glDisable (GL_TEXTURE_2D);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(0); // disable zbuffer updates
- {
- vec3_t diff;
- VectorSubtract(org, r_refdef.vieworg, diff);
- glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
- }
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable (GL_BLEND);
+ glDepthMask(1);
+}
- if (gl_vertexarrays.value)
+void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, zymbone_t *bone, float rootorigin[3], float rootangles[3], float rootscale)
+{
+ float lerp1, lerp2, lerp3, lerp4;
+ zymbonematrix *out, rootmatrix, m, *bone1, *bone2, *bone3, *bone4;
+ out = zymbonepose;
+ AngleVectors(rootangles, rootmatrix.m[0], rootmatrix.m[1], rootmatrix.m[2]);
+ VectorScale(rootmatrix.m[0], rootscale, rootmatrix.m[0]);
+ VectorScale(rootmatrix.m[1], rootscale, rootmatrix.m[1]);
+ VectorScale(rootmatrix.m[2], rootscale, rootmatrix.m[2]);
+ rootmatrix.m[0][3] = rootorigin[0];
+ rootmatrix.m[1][3] = rootorigin[1];
+ rootmatrix.m[2][3] = rootorigin[2];
+ bone1 = bonebase + blend[0].frame * count;
+ lerp1 = blend[0].lerp;
+ if (blend[1].lerp)
+ {
+ bone2 = bonebase + blend[1].frame * count;
+ lerp2 = blend[1].lerp;
+ if (blend[2].lerp)
{
- // LordHavoc: big mess...
- // using arrays only slightly, although it is enough to prevent duplicates
- // (saving half the transforms)
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
-
- order = (int *)((int)pheader + pheader->ofs_glcmds);
- while(1)
+ bone3 = bonebase + blend[2].frame * count;
+ lerp3 = blend[2].lerp;
+ if (blend[3].lerp)
{
- if (!(count = *order++))
- break;
- if (count > 0)
- glBegin(GL_TRIANGLE_STRIP);
- else
+ // 4 poses
+ bone4 = bonebase + blend[3].frame * count;
+ lerp4 = blend[3].lerp;
+ while(count--)
{
- glBegin(GL_TRIANGLE_FAN);
- count = -count;
+ // interpolate matrices
+ m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2 + bone3->m[0][0] * lerp3 + bone4->m[0][0] * lerp4;
+ m.m[0][1] = bone1->m[0][1] * lerp1 + bone2->m[0][1] * lerp2 + bone3->m[0][1] * lerp3 + bone4->m[0][1] * lerp4;
+ m.m[0][2] = bone1->m[0][2] * lerp1 + bone2->m[0][2] * lerp2 + bone3->m[0][2] * lerp3 + bone4->m[0][2] * lerp4;
+ m.m[0][3] = bone1->m[0][3] * lerp1 + bone2->m[0][3] * lerp2 + bone3->m[0][3] * lerp3 + bone4->m[0][3] * lerp4;
+ m.m[1][0] = bone1->m[1][0] * lerp1 + bone2->m[1][0] * lerp2 + bone3->m[1][0] * lerp3 + bone4->m[1][0] * lerp4;
+ m.m[1][1] = bone1->m[1][1] * lerp1 + bone2->m[1][1] * lerp2 + bone3->m[1][1] * lerp3 + bone4->m[1][1] * lerp4;
+ m.m[1][2] = bone1->m[1][2] * lerp1 + bone2->m[1][2] * lerp2 + bone3->m[1][2] * lerp3 + bone4->m[1][2] * lerp4;
+ m.m[1][3] = bone1->m[1][3] * lerp1 + bone2->m[1][3] * lerp2 + bone3->m[1][3] * lerp3 + bone4->m[1][3] * lerp4;
+ m.m[2][0] = bone1->m[2][0] * lerp1 + bone2->m[2][0] * lerp2 + bone3->m[2][0] * lerp3 + bone4->m[2][0] * lerp4;
+ m.m[2][1] = bone1->m[2][1] * lerp1 + bone2->m[2][1] * lerp2 + bone3->m[2][1] * lerp3 + bone4->m[2][1] * lerp4;
+ m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2 + bone3->m[2][2] * lerp3 + bone4->m[2][2] * lerp4;
+ m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2 + bone3->m[2][3] * lerp3 + bone4->m[2][3] * lerp4;
+ if (bone->parent >= 0)
+ R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]);
+ else
+ R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]);
+ bone1++;
+ bone2++;
+ bone3++;
+ bone4++;
+ bone++;
+ out++;
}
- do
+ }
+ else
+ {
+ // 3 poses
+ while(count--)
{
- qglArrayElement(order[2]);
- order += 3;
+ // interpolate matrices
+ m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2 + bone3->m[0][0] * lerp3;
+ m.m[0][1] = bone1->m[0][1] * lerp1 + bone2->m[0][1] * lerp2 + bone3->m[0][1] * lerp3;
+ m.m[0][2] = bone1->m[0][2] * lerp1 + bone2->m[0][2] * lerp2 + bone3->m[0][2] * lerp3;
+ m.m[0][3] = bone1->m[0][3] * lerp1 + bone2->m[0][3] * lerp2 + bone3->m[0][3] * lerp3;
+ m.m[1][0] = bone1->m[1][0] * lerp1 + bone2->m[1][0] * lerp2 + bone3->m[1][0] * lerp3;
+ m.m[1][1] = bone1->m[1][1] * lerp1 + bone2->m[1][1] * lerp2 + bone3->m[1][1] * lerp3;
+ m.m[1][2] = bone1->m[1][2] * lerp1 + bone2->m[1][2] * lerp2 + bone3->m[1][2] * lerp3;
+ m.m[1][3] = bone1->m[1][3] * lerp1 + bone2->m[1][3] * lerp2 + bone3->m[1][3] * lerp3;
+ m.m[2][0] = bone1->m[2][0] * lerp1 + bone2->m[2][0] * lerp2 + bone3->m[2][0] * lerp3;
+ m.m[2][1] = bone1->m[2][1] * lerp1 + bone2->m[2][1] * lerp2 + bone3->m[2][1] * lerp3;
+ m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2 + bone3->m[2][2] * lerp3;
+ m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2 + bone3->m[2][3] * lerp3;
+ if (bone->parent >= 0)
+ R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]);
+ else
+ R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]);
+ bone1++;
+ bone2++;
+ bone3++;
+ bone++;
+ out++;
}
- while (count--);
}
-
- glDisableClientState(GL_VERTEX_ARRAY);
}
else
{
- order = (int *)((int)pheader + pheader->ofs_glcmds);
- while(1)
+ // 2 poses
+ while(count--)
{
- if (!(count = *order++))
- break;
- if (count > 0)
- glBegin(GL_TRIANGLE_STRIP);
+ // interpolate matrices
+ m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2;
+ m.m[0][1] = bone1->m[0][1] * lerp1 + bone2->m[0][1] * lerp2;
+ m.m[0][2] = bone1->m[0][2] * lerp1 + bone2->m[0][2] * lerp2;
+ m.m[0][3] = bone1->m[0][3] * lerp1 + bone2->m[0][3] * lerp2;
+ m.m[1][0] = bone1->m[1][0] * lerp1 + bone2->m[1][0] * lerp2;
+ m.m[1][1] = bone1->m[1][1] * lerp1 + bone2->m[1][1] * lerp2;
+ m.m[1][2] = bone1->m[1][2] * lerp1 + bone2->m[1][2] * lerp2;
+ m.m[1][3] = bone1->m[1][3] * lerp1 + bone2->m[1][3] * lerp2;
+ m.m[2][0] = bone1->m[2][0] * lerp1 + bone2->m[2][0] * lerp2;
+ m.m[2][1] = bone1->m[2][1] * lerp1 + bone2->m[2][1] * lerp2;
+ m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2;
+ m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2;
+ if (bone->parent >= 0)
+ R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]);
else
- {
- glBegin(GL_TRIANGLE_FAN);
- count = -count;
- }
- do
- {
- glVertex3fv(&aliasvert[order[2] * 3]);
- order += 3;
- }
- while (count--);
+ R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]);
+ bone1++;
+ bone2++;
+ bone++;
+ out++;
}
}
-
- glEnable (GL_TEXTURE_2D);
- glColor3f (1,1,1);
}
-
- if (!fogenabled && r_shadows.value && !(effects & EF_ADDITIVE) && shadow)
+ else
{
- int i;
- float *av = aliasvert + 2, l = lightspot[2] + 0.125;
- av = aliasvert + 2;
- for (i = 0;i < pheader->num_xyz;i++, av+=3)
- if (*av > l)
- *av = l;
- glDisable (GL_TEXTURE_2D);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(0); // disable zbuffer updates
- glColor4f (0,0,0,0.5 * alpha);
-
- if (gl_vertexarrays.value)
+ // 1 pose
+ if (lerp1 != 1)
{
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
-
- while(1)
+ // lerp != 1.0
+ while(count--)
{
- if (!(count = *order++))
- break;
- if (count > 0)
- glBegin(GL_TRIANGLE_STRIP);
+ // interpolate matrices
+ m.m[0][0] = bone1->m[0][0] * lerp1;
+ m.m[0][1] = bone1->m[0][1] * lerp1;
+ m.m[0][2] = bone1->m[0][2] * lerp1;
+ m.m[0][3] = bone1->m[0][3] * lerp1;
+ m.m[1][0] = bone1->m[1][0] * lerp1;
+ m.m[1][1] = bone1->m[1][1] * lerp1;
+ m.m[1][2] = bone1->m[1][2] * lerp1;
+ m.m[1][3] = bone1->m[1][3] * lerp1;
+ m.m[2][0] = bone1->m[2][0] * lerp1;
+ m.m[2][1] = bone1->m[2][1] * lerp1;
+ m.m[2][2] = bone1->m[2][2] * lerp1;
+ m.m[2][3] = bone1->m[2][3] * lerp1;
+ if (bone->parent >= 0)
+ R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]);
else
- {
- glBegin(GL_TRIANGLE_FAN);
- count = -count;
- }
- do
- {
- qglArrayElement(order[2]);
- order += 3;
- }
- while (count--);
+ R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]);
+ bone1++;
+ bone++;
+ out++;
}
-
- glDisableClientState(GL_VERTEX_ARRAY);
}
else
{
- while(1)
+ // lerp == 1.0
+ while(count--)
{
- if (!(count = *order++))
- break;
- if (count > 0)
- glBegin(GL_TRIANGLE_STRIP);
+ if (bone->parent >= 0)
+ R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &bone1->m[0], &out->m[0]);
else
- {
- glBegin(GL_TRIANGLE_FAN);
- count = -count;
- }
- do
- {
- glVertex3fv(&aliasvert[order[2] * 3]);
- order += 3;
- }
- while (count--);
+ R_ConcatTransforms(&rootmatrix.m[0], &bone1->m[0], &out->m[0]);
+ bone1++;
+ bone++;
+ out++;
}
}
-
- glEnable (GL_TEXTURE_2D);
- glColor3f (1,1,1);
- }
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(1);
-}
-
-void ZymoticLerpBones(int count, float lerp2, zymbonematrix *bone1, zymbonematrix *bone2, zymbone_t *bone, float rootorigin[3], float rootangles[3])
-{
- float lerp1;
- zymbonematrix *out, rootmatrix, m;
- lerp1 = 1 - lerp2;
- out = zymbonepose;
- AngleVectors(rootangles, rootmatrix.m[0], rootmatrix.m[1], rootmatrix.m[2]);
- rootmatrix.m[0][3] = rootorigin[0];
- rootmatrix.m[1][3] = rootorigin[1];
- rootmatrix.m[2][3] = rootorigin[2];
- if (lerp1 != 1) // interpolation
- {
- while(count--)
- {
- // interpolate matrices
- m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2;
- m.m[0][1] = bone1->m[0][1] * lerp1 + bone2->m[0][1] * lerp2;
- m.m[0][2] = bone1->m[0][2] * lerp1 + bone2->m[0][2] * lerp2;
- m.m[0][3] = bone1->m[0][3] * lerp1 + bone2->m[0][3] * lerp2;
- m.m[1][0] = bone1->m[1][0] * lerp1 + bone2->m[1][0] * lerp2;
- m.m[1][1] = bone1->m[1][1] * lerp1 + bone2->m[1][1] * lerp2;
- m.m[1][2] = bone1->m[1][2] * lerp1 + bone2->m[1][2] * lerp2;
- m.m[1][3] = bone1->m[1][3] * lerp1 + bone2->m[1][3] * lerp2;
- m.m[2][0] = bone1->m[2][0] * lerp1 + bone2->m[2][0] * lerp2;
- m.m[2][1] = bone1->m[2][1] * lerp1 + bone2->m[2][1] * lerp2;
- m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2;
- m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2;
- if (bone->parent >= 0)
- R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]);
- else
- R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]);
- bone1++;
- bone2++;
- bone++;
- out++;
- }
- }
- else // no interpolation
- {
- while(count--)
- {
- if (bone->parent >= 0)
- R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &bone1->m[0], &out->m[0]);
- else
- R_ConcatTransforms(&rootmatrix.m[0], &bone1->m[0], &out->m[0]);
- bone1++;
- bone++;
- out++;
- }
}
}
while(vertcount--)
{
c = *bonecounts++;
+ // FIXME: validate bonecounts at load time (must be >= 1)
if (c == 1)
{
matrix = &zymbonepose[vert->bonenum];
}
}
-float ixtable[4096];
-
void ZymoticCalcNormals(int vertcount, int shadercount, int *renderlist)
{
int a, b, c, d;
float *out, v1[3], v2[3], normal[3];
int *u;
- if (!ixtable[1])
- {
- ixtable[0] = 0;
- for (a = 1;a < 4096;a++)
- ixtable[a] = 1.0f / a;
- }
// clear normals
memset(aliasvertnorm, 0, sizeof(float[3]) * vertcount);
memset(aliasvertusage, 0, sizeof(int) * vertcount);
v2[1] = aliasvert[c+1] - aliasvert[b+1];
v2[2] = aliasvert[c+2] - aliasvert[b+2];
CrossProduct(v1, v2, normal);
- VectorNormalize(normal);
+ VectorNormalizeFast(normal);
// add surface normal to vertices
aliasvertnorm[a+0] += normal[0];
aliasvertnorm[a+1] += normal[1];
}
}
-void GL_DrawZymoticModelMesh(byte *colors, zymtype1header_t *m)
+void GL_DrawZymoticModelMesh(zymtype1header_t *m)
{
- int i, c, *renderlist, *texturenum;
- if (!r_render.value)
- return;
- renderlist = (int *)(m->lump_render.start + (int) m);
- texturenum = (int *)(m->lump_shaders.start + (int) m);
- if (gl_vertexarrays.value)
- {
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
-
- qglColorPointer(4, GL_UNSIGNED_BYTE, 0, colors);
- glEnableClientState(GL_COLOR_ARRAY);
-
- qglTexCoordPointer(2, GL_FLOAT, 0, (float *)(m->lump_texcoords.start + (int) m));
- glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+ int i, *renderlist;
+ rtexture_t **texture;
- for (i = 0;i < m->numshaders;i++)
- {
- c = (*renderlist++) * 3;
- glBindTexture(GL_TEXTURE_2D, *texturenum++);
- qglDrawElements(GL_TRIANGLES, c, GL_UNSIGNED_INT, renderlist);
- renderlist += c;
- }
-
- glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+ // FIXME: do better fog
+ renderlist = (int *)(m->lump_render.start + (int) m);
+ texture = (rtexture_t **)(m->lump_shaders.start + (int) m);
- glDisableClientState(GL_COLOR_ARRAY);
+ aliasmeshinfo.vertex = aliasvert;
+ aliasmeshinfo.vertexstep = sizeof(float[3]);
+ aliasmeshinfo.color = aliasvertcolor;
+ aliasmeshinfo.colorstep = sizeof(float[4]);
+ aliasmeshinfo.texcoords[0] = (float *)(m->lump_texcoords.start + (int) m);
+ aliasmeshinfo.texcoordstep[0] = sizeof(float[2]);
- glDisableClientState(GL_VERTEX_ARRAY);
- }
- else
+ for (i = 0;i < m->numshaders;i++)
{
- int index;
- float *tex;
- tex = (float *)(m->lump_texcoords.start + (int) m);
-
- for (i = 0;i < m->numshaders;i++)
+ aliasmeshinfo.tex[0] = R_GetTexture(*texture);
+ aliasmeshinfo.tex[1] = 0;
+ if (currentrenderentity->effects & EF_ADDITIVE)
{
- c = *renderlist++;
- glBindTexture(GL_TEXTURE_2D, *texturenum++);
- glBegin(GL_TRIANGLES);
- while (c--)
- {
- index = *renderlist++;
- glTexCoord2fv(tex + index*2);
- glColor4ubv(colors + index*4);
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glTexCoord2fv(tex + index*2);
- glColor4ubv(colors + index*4);
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glTexCoord2fv(tex + index*2);
- glColor4ubv(colors + index*4);
- glVertex3fv(aliasvert + index*3);
- }
- glEnd();
+ aliasmeshinfo.transparent = true;
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE;
}
- }
-}
-
-void GL_DrawZymoticModelMeshFog(vec3_t org, zymtype1header_t *m)
-{
- vec3_t diff;
- int i, c, *renderlist;
- if (!r_render.value)
- return;
- renderlist = (int *)(m->lump_render.start + (int) m);
- glDisable(GL_TEXTURE_2D);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(0); // disable zbuffer updates
-
- VectorSubtract(org, r_refdef.vieworg, diff);
- glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
- if (gl_vertexarrays.value)
- {
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
-
- for (i = 0;i < m->numshaders;i++)
+ else if (currentrenderentity->alpha != 1.0 || R_TextureHasAlpha(*texture))
{
- c = (*renderlist++) * 3;
- qglDrawElements(GL_TRIANGLES, c, GL_UNSIGNED_INT, renderlist);
- renderlist += c;
+ aliasmeshinfo.transparent = true;
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
}
-
- glDisableClientState(GL_VERTEX_ARRAY);
- }
- else
- {
- int index;
- float *tex;
- tex = (float *)(m->lump_texcoords.start + (int) m);
-
- glBegin(GL_TRIANGLES);
- for (i = 0;i < m->numshaders;i++)
+ else
{
- c = *renderlist++;
- while (c--)
- {
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- }
+ aliasmeshinfo.transparent = false;
+ aliasmeshinfo.blendfunc1 = GL_ONE;
+ aliasmeshinfo.blendfunc2 = GL_ZERO;
}
- glEnd();
+ aliasmeshinfo.numtriangles = *renderlist++;
+ aliasmeshinfo.index = renderlist;
+ R_Mesh_Draw(&aliasmeshinfo);
+ renderlist += aliasmeshinfo.numtriangles * 3;
}
- glEnable(GL_TEXTURE_2D);
- glColor3f (1,1,1);
}
-void GL_DrawZymoticModelMeshShadow(zymtype1header_t *m)
+void GL_DrawZymoticModelMeshFog(vec3_t org, zymtype1header_t *m)
{
- int i, c, *renderlist;
- float *av, l;
- if (!r_render.value)
- return;
-
- // flatten it to make a shadow
- av = aliasvert + 2;
- l = lightspot[2] + 0.125;
- for (i = 0;i < m->numverts;i++, av+=3)
- if (*av > l)
- *av = l;
+ int i, *renderlist;
+ vec3_t diff;
+ // FIXME: do better fog
renderlist = (int *)(m->lump_render.start + (int) m);
- glDisable(GL_TEXTURE_2D);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(0); // disable zbuffer updates
- glColor4f(0.0f, 0.0f, 0.0f, 0.5f);
- if (gl_vertexarrays.value)
- {
- qglVertexPointer(3, GL_FLOAT, 0, aliasvert);
- glEnableClientState(GL_VERTEX_ARRAY);
+ aliasmeshinfo.tex[0] = 0;
+ aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA;
+ aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
- for (i = 0;i < m->numshaders;i++)
- {
- c = (*renderlist++) * 3;
- qglDrawElements(GL_TRIANGLES, c, GL_UNSIGNED_INT, renderlist);
- renderlist += c;
- }
+ VectorSubtract(org, r_origin, diff);
+ aliasmeshinfo.cr = fogcolor[0];
+ aliasmeshinfo.cg = fogcolor[1];
+ aliasmeshinfo.cb = fogcolor[2];
+ aliasmeshinfo.ca = currentrenderentity->alpha * exp(fogdensity/DotProduct(diff,diff));
- glDisableClientState(GL_VERTEX_ARRAY);
- }
- else
+ for (i = 0;i < m->numshaders;i++)
{
- int index;
- float *tex;
- tex = (float *)(m->lump_texcoords.start + (int) m);
-
- glBegin(GL_TRIANGLES);
- for (i = 0;i < m->numshaders;i++)
- {
- c = *renderlist++;
- while (c--)
- {
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- index = *renderlist++;
- glVertex3fv(aliasvert + index*3);
- }
- }
- glEnd();
+ aliasmeshinfo.numtriangles = *renderlist++;
+ aliasmeshinfo.index = renderlist;
+ R_Mesh_Draw(&aliasmeshinfo);
+ renderlist += aliasmeshinfo.numtriangles * 3;
}
- glEnable(GL_TEXTURE_2D);
- glColor3f (1,1,1);
}
-/*
-=================
-R_DrawZymoticFrame
-=================
-*/
-void R_DrawZymoticFrame (zymtype1header_t *m, float alpha, vec3_t color, entity_t *ent, int shadow, vec3_t org, vec3_t angles, int frame, int skinblah, int effects, int flags)
+void R_DrawZymoticModel (void)
{
- zymscene_t *scene;
- float scenetime, scenefrac;
- int sceneframe1, sceneframe2;
- zymbonematrix *basebonepose;
- if ((frame >= m->numscenes) || (frame < 0))
- {
- Con_DPrintf ("R_ZymoticSetupFrame: no such frame %d\n", frame);
- frame = 0;
- }
-
- scene = (zymscene_t *)(m->lump_scenes.start + (int) m) + frame;
- if (ent->draw_lastmodel != ent->model || ent->draw_pose != frame || ent->draw_lerpstart >= cl.time)
- {
- ent->draw_lastmodel = ent->model;
- ent->draw_lastpose = -1;
- ent->draw_pose = frame;
- ent->draw_lerpstart = cl.time;
- }
- scenetime = (cl.time - ent->draw_lerpstart) * scene->framerate;
- sceneframe1 = (int) scenetime;
- sceneframe2 = sceneframe1 + 1;
- scenefrac = scenetime - sceneframe1;
- if (scene->flags & ZYMSCENEFLAG_NOLOOP)
- {
- if (sceneframe1 > (scene->length - 1))
- sceneframe1 = (scene->length - 1);
- if (sceneframe2 > (scene->length - 1))
- sceneframe2 = (scene->length - 1);
- }
- else
- {
- sceneframe1 %= scene->length;
- sceneframe2 %= scene->length;
- }
- if (sceneframe2 == sceneframe1)
- scenefrac = 0;
+ zymtype1header_t *m;
- basebonepose = (zymbonematrix *)(m->lump_poses.start + (int) m);
- ZymoticLerpBones(m->numbones, scenefrac, basebonepose + sceneframe1 * m->numbones, basebonepose + sceneframe2 * m->numbones, (zymbone_t *)(m->lump_bones.start + (int) m), org, angles);
+ // FIXME: do better fog
+ m = currentrenderentity->model->zymdata_header;
+ ZymoticLerpBones(m->numbones, (zymbonematrix *)(m->lump_poses.start + (int) m), currentrenderentity->frameblend, (zymbone_t *)(m->lump_bones.start + (int) m), currentrenderentity->origin, currentrenderentity->angles, currentrenderentity->scale);
ZymoticTransformVerts(m->numverts, (int *)(m->lump_vertbonecounts.start + (int) m), (zymvertex_t *)(m->lump_verts.start + (int) m));
ZymoticCalcNormals(m->numverts, m->numshaders, (int *)(m->lump_render.start + (int) m));
- R_LightModel(m->numverts, org, color);
+ R_LightModel(m->numverts);
- if (!r_render.value)
- return;
- glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
- glShadeModel(GL_SMOOTH);
- if (effects & EF_ADDITIVE)
- {
- glBlendFunc(GL_SRC_ALPHA, GL_ONE); // additive rendering
- glEnable(GL_BLEND);
- glDepthMask(0);
- }
- else if (alpha != 1.0)
- {
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable(GL_BLEND);
- glDepthMask(0);
- }
- else
- {
- glDisable(GL_BLEND);
- glDepthMask(1);
- }
+ memset(&aliasmeshinfo, 0, sizeof(aliasmeshinfo));
+ aliasmeshinfo.numverts = m->numverts;
- GL_DrawZymoticModelMesh(aliasvertcolor, m);
+ GL_DrawZymoticModelMesh(m);
if (fogenabled)
- GL_DrawZymoticModelMeshFog(org, m);
-
- if (!fogenabled && r_shadows.value && !(effects & EF_ADDITIVE) && shadow)
- GL_DrawZymoticModelMeshShadow(m);
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable (GL_BLEND);
- glDepthMask(1);
+ GL_DrawZymoticModelMeshFog(currentrenderentity->origin, m);
}
-int modeldlightbits[8];
-extern int r_dlightframecount;
-
-/*
-=================
-R_DrawAliasModel
-
-=================
-*/
-void R_DrawAliasModel (entity_t *ent, int cull, float alpha, model_t *clmodel, int frame, int skin, vec3_t org, vec3_t angles, int effects, int flags, int colormap)
+void R_DrawAliasModel (void)
{
- int i;
- vec3_t mins, maxs, color;
- mleaf_t *leaf;
- void *modelheader;
- int *skinset;
-
- if (alpha < (1.0 / 64.0))
+ if (currentrenderentity->alpha < (1.0f / 64.0f))
return; // basically completely transparent
- VectorAdd (org, clmodel->mins, mins);
- VectorAdd (org, clmodel->maxs, maxs);
-
- if (cull && R_CullBox (mins, maxs))
- return;
-
c_models++;
- leaf = Mod_PointInLeaf (org, cl.worldmodel);
- if (leaf->dlightframe == r_dlightframecount)
- for (i = 0;i < 8;i++)
- modeldlightbits[i] = leaf->dlightbits[i];
- else
- for (i = 0;i < 8;i++)
- modeldlightbits[i] = 0;
-
- // get lighting information
-
- if ((flags & EF_FULLBRIGHT) || (effects & EF_FULLBRIGHT))
- color[0] = color[1] = color[2] = 256;
- else
- R_LightPoint (color, org);
-
- if (r_render.value)
- glDisable(GL_ALPHA_TEST);
-
- if (frame < 0 || frame >= clmodel->numframes)
- {
- frame = 0;
- Con_DPrintf("invalid skin number %d for model %s\n", frame, clmodel->name);
- }
-
- if (skin < 0 || skin >= clmodel->numskins)
- {
- skin = 0;
- Con_DPrintf("invalid skin number %d for model %s\n", skin, clmodel->name);
- }
-
- modelheader = Mod_Extradata (clmodel);
-
- {
-// int *skinanimrange = (int *) (clmodel->skinanimrange + (int) modelheader) + skin * 2;
-// int *skinanim = (int *) (clmodel->skinanim + (int) modelheader);
- int *skinanimrange = clmodel->skinanimrange + skin * 2;
- int *skinanim = clmodel->skinanim;
- i = skinanimrange[0];
- if (skinanimrange[1] > 1) // animated
- i += ((int) (cl.time * 10) % skinanimrange[1]);
- skinset = skinanim + i*5;
- }
-
- if (r_render.value)
- glEnable (GL_TEXTURE_2D);
-
- c_alias_polys += clmodel->numtris;
- if (clmodel->aliastype == ALIASTYPE_ZYM)
- R_DrawZymoticFrame (modelheader, alpha, color, ent, ent != &cl.viewent, org, angles, frame, 0, effects, flags);
- else if (clmodel->aliastype == ALIASTYPE_MD2)
- R_DrawQ2AliasFrame (modelheader, alpha, color, ent, ent != &cl.viewent, org, angles, frame, skinset[0], effects, flags);
+ c_alias_polys += currentrenderentity->model->numtris;
+ if (currentrenderentity->model->aliastype == ALIASTYPE_ZYM)
+ R_DrawZymoticModel ();
+ else if (currentrenderentity->model->aliastype == ALIASTYPE_MD2)
+ R_DrawQ2AliasModel ();
else
- R_DrawAliasFrame (modelheader, alpha, color, ent, ent != &cl.viewent, org, angles, frame, skinset, colormap, effects, flags);
+ R_DrawQ1AliasModel ();
}
projects / xonotic / darkplaces.git / blobdiff