*/
#include "quakedef.h"
+#include "image.h"
// note: model_shared.c sets up r_notexture, and r_surf_notexture
data[y][x][3] = 255;
}
}
- detailtextures[i] = R_LoadTexture(detailtexturepool, va("detailtexture%i", i), DETAILRESOLUTION, DETAILRESOLUTION, &data[0][0][0], TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_PRECACHE);
+ detailtextures[i] = R_LoadTexture2D(detailtexturepool, va("detailtexture%i", i), DETAILRESOLUTION, DETAILRESOLUTION, &data[0][0][0], TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_PRECACHE, NULL);
}
}
miptex_t *dmiptex;
texture_t *tx, *tx2, *anims[10], *altanims[10];
dmiptexlump_t *m;
- qbyte *data, *mtdata, *data2;
+ qbyte *data, *mtdata;
char name[256];
+ qbyte *basepixels, *bumppixels, *nmappixels, *glosspixels, *glowpixels, *maskpixels;
+ int basepixels_width, basepixels_height, bumppixels_width, bumppixels_height;
+ int nmappixels_width, nmappixels_height, glosspixels_width, glosspixels_height;
+ int glowpixels_width, glowpixels_height, maskpixels_width, maskpixels_height;
+ rtexture_t *detailtexture;
loadmodel->textures = NULL;
Con_Printf("warning: unnamed texture in %s, renaming to %s\n", loadmodel->name, tx->name);
}
+ basepixels = NULL;basepixels_width = 0;basepixels_height = 0;
+ bumppixels = NULL;bumppixels_width = 0;bumppixels_height = 0;
+ nmappixels = NULL;nmappixels_width = 0;nmappixels_height = 0;
+ glosspixels = NULL;glosspixels_width = 0;glosspixels_height = 0;
+ glowpixels = NULL;glowpixels_width = 0;glowpixels_height = 0;
+ maskpixels = NULL;maskpixels_width = 0;maskpixels_height = 0;
+ detailtexture = NULL;
+
// LordHavoc: HL sky textures are entirely different than quake
if (!loadmodel->ishlbsp && !strncmp(tx->name, "sky", 3) && mtwidth == 256 && mtheight == 128)
{
R_InitSky (mtdata, 1);
}
}
- else if ((tx->texture = loadtextureimagewithmask(loadmodel->texturepool, tx->name, 0, 0, false, true, true)))
- {
- tx->fogtexture = image_masktex;
- strcpy(name, tx->name);
- strcat(name, "_glow");
- tx->glowtexture = loadtextureimage(loadmodel->texturepool, name, 0, 0, false, true, true);
- }
else
{
- if (loadmodel->ishlbsp)
+ if ((basepixels = loadimagepixels(tx->name, false, 0, 0)) != NULL)
{
- if (mtdata && (data = W_ConvertWAD3Texture(dmiptex)))
+ basepixels_width = image_width;
+ basepixels_height = image_height;
+ }
+ // _luma is supported for tenebrae compatibility
+ // (I think it's a very stupid name, but oh well)
+ if ((glowpixels = loadimagepixels(va("%s_glow", tx->name), false, 0, 0)) != NULL
+ || (glowpixels = loadimagepixels(va("%s_luma", tx->name), false, 0, 0)) != NULL)
+ {
+ glowpixels_width = image_width;
+ glowpixels_height = image_height;
+ }
+ if ((bumppixels = loadimagepixels(va("%s_bump", tx->name), false, 0, 0)) != NULL)
+ {
+ bumppixels_width = image_width;
+ bumppixels_height = image_height;
+ }
+ if ((glosspixels = loadimagepixels(va("%s_gloss", tx->name), false, 0, 0)) != NULL)
+ {
+ glosspixels_width = image_width;
+ glosspixels_height = image_height;
+ }
+ if (!basepixels)
+ {
+ if (loadmodel->ishlbsp)
{
- // texture included
- tx->texture = R_LoadTexture (loadmodel->texturepool, tx->name, image_width, image_height, data, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE);
- if (R_TextureHasAlpha(tx->texture))
+ // internal texture overrides wad
+ if (mtdata && (basepixels = W_ConvertWAD3Texture(dmiptex)) != NULL)
{
- // make mask texture
- for (j = 0;j < image_width * image_height;j++)
- data[j*4+0] = data[j*4+1] = data[j*4+2] = 255;
- strcpy(name, tx->name);
- strcat(name, "_fog");
- tx->fogtexture = R_LoadTexture (loadmodel->texturepool, name, image_width, image_height, data, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE);
+ basepixels_width = image_width;
+ basepixels_height = image_height;
}
- Mem_Free(data);
- }
- else if ((data = W_GetTexture(tx->name)))
- {
- // get the size from the wad texture
- tx->width = image_width;
- tx->height = image_height;
- tx->texture = R_LoadTexture (loadmodel->texturepool, tx->name, image_width, image_height, data, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE);
- if (R_TextureHasAlpha(tx->texture))
+ else if ((basepixels = W_GetTexture(tx->name)) != NULL)
{
- // make mask texture
- for (j = 0;j < image_width * image_height;j++)
- data[j*4+0] = data[j*4+1] = data[j*4+2] = 255;
- strcpy(name, tx->name);
- strcat(name, "_fog");
- tx->fogtexture = R_LoadTexture (loadmodel->texturepool, name, image_width, image_height, data, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE);
+ // get the size from the wad texture
+ tx->width = basepixels_width = image_width;
+ tx->height = basepixels_height = image_height;
}
- Mem_Free(data);
}
else
{
- tx->width = 16;
- tx->height = 16;
- tx->texture = r_notexture;
- }
- }
- else
- {
- if (mtdata) // texture included
- {
- int fullbrights;
- data = mtdata;
- fullbrights = false;
- if (r_fullbrights.value && tx->name[0] != '*')
+ if (mtdata) // texture included
{
- for (j = 0;j < tx->width*tx->height;j++)
+ if (r_fullbrights.integer && tx->name[0] != '*')
{
- if (data[j] >= 224) // fullbright
+ basepixels_width = tx->width;
+ basepixels_height = tx->height;
+ basepixels = Mem_Alloc(loadmodel->mempool, basepixels_width * basepixels_height * 4);
+ Image_Copy8bitRGBA(mtdata, basepixels, basepixels_width * basepixels_height, palette_nofullbrights);
+ if (!glowpixels)
{
- fullbrights = true;
- break;
+ for (j = 0;j < (int)(tx->width*tx->height);j++)
+ if (((qbyte *)&palette_onlyfullbrights[mtdata[j]])[3] > 0) // fullbright
+ break;
+ if (j < (int)(tx->width * tx->height))
+ {
+ glowpixels_width = tx->width;
+ glowpixels_height = tx->height;
+ glowpixels = Mem_Alloc(loadmodel->mempool, glowpixels_width * glowpixels_height * 4);
+ Image_Copy8bitRGBA(mtdata, glowpixels, glowpixels_width * glowpixels_height, palette_onlyfullbrights);
+ }
}
}
+ else
+ {
+ basepixels_width = tx->width;
+ basepixels_height = tx->height;
+ basepixels = Mem_Alloc(loadmodel->mempool, basepixels_width * basepixels_height * 4);
+ Image_Copy8bitRGBA(mtdata, basepixels, tx->width * tx->height, palette_complete);
+ }
}
- if (fullbrights)
- {
- data2 = Mem_Alloc(loadmodel->mempool, tx->width*tx->height);
- for (j = 0;j < tx->width*tx->height;j++)
- data2[j] = data[j] >= 224 ? 0 : data[j]; // no fullbrights
- tx->texture = R_LoadTexture (loadmodel->texturepool, tx->name, tx->width, tx->height, data2, TEXTYPE_QPALETTE, TEXF_MIPMAP | TEXF_PRECACHE);
- strcpy(name, tx->name);
- strcat(name, "_glow");
- for (j = 0;j < tx->width*tx->height;j++)
- data2[j] = data[j] >= 224 ? data[j] : 0; // only fullbrights
- tx->glowtexture = R_LoadTexture (loadmodel->texturepool, name, tx->width, tx->height, data2, TEXTYPE_QPALETTE, TEXF_MIPMAP | TEXF_PRECACHE);
- Mem_Free(data2);
- }
- else
- tx->texture = R_LoadTexture (loadmodel->texturepool, tx->name, tx->width, tx->height, data, TEXTYPE_QPALETTE, TEXF_MIPMAP | TEXF_PRECACHE);
}
- else // no texture, and no external replacement texture was found
+ }
+ }
+
+ if (basepixels)
+ {
+ for (j = 3;j < basepixels_width * basepixels_height * 4;j += 4)
+ if (basepixels[j] < 255)
+ break;
+ if (j < basepixels_width * basepixels_height * 4)
+ {
+ maskpixels = Mem_Alloc(loadmodel->mempool, basepixels_width * basepixels_height * 4);
+ maskpixels_width = basepixels_width;
+ maskpixels_height = basepixels_height;
+ for (j = 0;j < basepixels_width * basepixels_height * 4;j += 4)
{
- tx->width = 16;
- tx->height = 16;
- tx->texture = r_notexture;
+ maskpixels[j+0] = 255;
+ maskpixels[j+1] = 255;
+ maskpixels[j+2] = 255;
+ maskpixels[j+3] = basepixels[j+3];
}
}
+
+ if (!bumppixels)
+ {
+ bumppixels = Mem_Alloc(loadmodel->mempool, basepixels_width * basepixels_height * 4);
+ bumppixels_width = basepixels_width;
+ bumppixels_height = basepixels_height;
+ memcpy(bumppixels, basepixels, bumppixels_width * bumppixels_height * 4);
+ }
+
+ if (!nmappixels && bumppixels)
+ {
+ nmappixels = Mem_Alloc(loadmodel->mempool, bumppixels_width * bumppixels_height * 4);
+ nmappixels_width = bumppixels_width;
+ nmappixels_height = bumppixels_height;
+ Image_HeightmapToNormalmap(bumppixels, nmappixels, nmappixels_width, nmappixels_height, false, 1);
+ }
+ }
+
+ if (!detailtexture)
+ detailtexture = detailtextures[i % NUM_DETAILTEXTURES];
+
+ if (basepixels)
+ {
+ tx->texture = R_LoadTexture2D (loadmodel->texturepool, tx->name, basepixels_width, basepixels_height, basepixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ if (nmappixels)
+ tx->nmaptexture = R_LoadTexture2D (loadmodel->texturepool, va("%s_nmap", tx->name), basepixels_width, basepixels_height, nmappixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ if (glosspixels)
+ tx->glosstexture = R_LoadTexture2D (loadmodel->texturepool, va("%s_gloss", tx->name), glosspixels_width, glosspixels_height, glosspixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ if (glowpixels)
+ tx->glowtexture = R_LoadTexture2D (loadmodel->texturepool, va("%s_glow", tx->name), glowpixels_width, glowpixels_height, glowpixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ if (maskpixels)
+ tx->fogtexture = R_LoadTexture2D (loadmodel->texturepool, va("%s_mask", tx->name), maskpixels_width, maskpixels_height, maskpixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ tx->detailtexture = detailtexture;
+ }
+ else
+ {
+ // no texture found
+ tx->width = 16;
+ tx->height = 16;
+ tx->texture = r_notexture;
+ tx->nmaptexture = NULL;
+ tx->glosstexture = NULL;
+ tx->glowtexture = NULL;
+ tx->fogtexture = NULL;
+ tx->detailtexture = NULL;
}
+ if (basepixels)
+ Mem_Free(basepixels);
+ if (bumppixels)
+ Mem_Free(bumppixels);
+ if (nmappixels)
+ Mem_Free(nmappixels);
+ if (glosspixels)
+ Mem_Free(glosspixels);
+ if (glowpixels)
+ Mem_Free(glowpixels);
+ if (maskpixels)
+ Mem_Free(maskpixels);
+
if (tx->name[0] == '*')
{
tx->flags |= SURF_DRAWTURB | SURF_LIGHTBOTHSIDES;
|| !strncmp(tx->name,"*teleport",9)
|| !strncmp(tx->name,"*rift",5)) // Scourge of Armagon texture
tx->flags |= SURF_DRAWFULLBRIGHT | SURF_DRAWNOALPHA;
+ else
+ tx->flags |= SURF_WATERALPHA;
tx->shader = &Cshader_water;
}
else if (tx->name[0] == 's' && tx->name[1] == 'k' && tx->name[2] == 'y')
else
{
tx->flags |= SURF_LIGHTMAP;
+ if (!tx->fogtexture)
+ tx->flags |= SURF_SHADOWCAST | SURF_SHADOWLIGHT;
tx->shader = &Cshader_wall_lightmap;
}
- tx->detailtexture = detailtextures[i % NUM_DETAILTEXTURES];
+ // start out with no animation
+ tx->currentframe = tx;
}
// sequence the animations
}
}
+/*
+static int castshadowcount = 0;
+void Mod_ProcessLightList(void)
+{
+ int j, k, l, *mark, lnum;
+ mlight_t *e;
+ msurface_t *surf;
+ float dist;
+ mleaf_t *leaf;
+ qbyte *pvs;
+ vec3_t temp;
+ float *v, radius2;
+ for (lnum = 0, e = loadmodel->lights;lnum < loadmodel->numlights;lnum++, e++)
+ {
+ e->cullradius2 = DotProduct(e->light, e->light) / (e->falloff * e->falloff * 8192.0f * 8192.0f * 2.0f * 2.0f);// + 4096.0f;
+ if (e->cullradius2 > 4096.0f * 4096.0f)
+ e->cullradius2 = 4096.0f * 4096.0f;
+ e->cullradius = e->lightradius = sqrt(e->cullradius2);
+ leaf = Mod_PointInLeaf(e->origin, loadmodel);
+ if (leaf->compressed_vis)
+ pvs = Mod_DecompressVis (leaf->compressed_vis, loadmodel);
+ else
+ pvs = mod_novis;
+ for (j = 0;j < loadmodel->numsurfaces;j++)
+ loadmodel->surfacevisframes[j] = -1;
+ for (j = 0, leaf = loadmodel->leafs + 1;j < loadmodel->numleafs - 1;j++, leaf++)
+ {
+ if (pvs[j >> 3] & (1 << (j & 7)))
+ {
+ for (k = 0, mark = leaf->firstmarksurface;k < leaf->nummarksurfaces;k++, mark++)
+ {
+ surf = loadmodel->surfaces + *mark;
+ if (surf->number != *mark)
+ Con_Printf("%d != %d\n", surf->number, *mark);
+ dist = DotProduct(e->origin, surf->plane->normal) - surf->plane->dist;
+ if (surf->flags & SURF_PLANEBACK)
+ dist = -dist;
+ if (dist > 0 && dist < e->cullradius)
+ {
+ temp[0] = bound(surf->poly_mins[0], e->origin[0], surf->poly_maxs[0]) - e->origin[0];
+ temp[1] = bound(surf->poly_mins[1], e->origin[1], surf->poly_maxs[1]) - e->origin[1];
+ temp[2] = bound(surf->poly_mins[2], e->origin[2], surf->poly_maxs[2]) - e->origin[2];
+ if (DotProduct(temp, temp) < lightradius2)
+ loadmodel->surfacevisframes[*mark] = -2;
+ }
+ }
+ }
+ }
+ // build list of light receiving surfaces
+ e->numsurfaces = 0;
+ for (j = 0;j < loadmodel->numsurfaces;j++)
+ if (loadmodel->surfacevisframes[j] == -2)
+ e->numsurfaces++;
+ e->surfaces = NULL;
+ if (e->numsurfaces > 0)
+ {
+ e->surfaces = Mem_Alloc(loadmodel->mempool, sizeof(msurface_t *) * e->numsurfaces);
+ e->numsurfaces = 0;
+ for (j = 0;j < loadmodel->numsurfaces;j++)
+ if (loadmodel->surfacevisframes[j] == -2)
+ e->surfaces[e->numsurfaces++] = loadmodel->surfaces + j;
+ }
+ // find bounding box and sphere of lit surfaces
+ // (these will be used for creating a shape to clip the light)
+ radius2 = 0;
+ for (j = 0;j < e->numsurfaces;j++)
+ {
+ surf = e->surfaces[j];
+ if (j == 0)
+ {
+ VectorCopy(surf->poly_verts, e->mins);
+ VectorCopy(surf->poly_verts, e->maxs);
+ }
+ for (k = 0, v = surf->poly_verts;k < surf->poly_numverts;k++, v += 3)
+ {
+ if (e->mins[0] > v[0]) e->mins[0] = v[0];if (e->maxs[0] < v[0]) e->maxs[0] = v[0];
+ if (e->mins[1] > v[1]) e->mins[1] = v[1];if (e->maxs[1] < v[1]) e->maxs[1] = v[1];
+ if (e->mins[2] > v[2]) e->mins[2] = v[2];if (e->maxs[2] < v[2]) e->maxs[2] = v[2];
+ VectorSubtract(v, e->origin, temp);
+ dist = DotProduct(temp, temp);
+ if (radius2 < dist)
+ radius2 = dist;
+ }
+ }
+ if (e->cullradius2 > radius2)
+ {
+ e->cullradius2 = radius2;
+ e->cullradius = sqrt(e->cullradius2);
+ }
+ if (e->mins[0] < e->origin[0] - e->lightradius) e->mins[0] = e->origin[0] - e->lightradius;
+ if (e->maxs[0] > e->origin[0] + e->lightradius) e->maxs[0] = e->origin[0] + e->lightradius;
+ if (e->mins[1] < e->origin[1] - e->lightradius) e->mins[1] = e->origin[1] - e->lightradius;
+ if (e->maxs[1] > e->origin[1] + e->lightradius) e->maxs[1] = e->origin[1] + e->lightradius;
+ if (e->mins[2] < e->origin[2] - e->lightradius) e->mins[2] = e->origin[2] - e->lightradius;
+ if (e->maxs[2] > e->origin[2] + e->lightradius) e->maxs[2] = e->origin[2] + e->lightradius;
+ // clip shadow volumes against eachother to remove unnecessary
+ // polygons (and sections of polygons)
+ {
+ //vec3_t polymins, polymaxs;
+ int maxverts = 4;
+ float *verts = Mem_Alloc(loadmodel->mempool, maxverts * sizeof(float[3]));
+ float f, *v0, *v1, projectdistance;
+
+ e->shadowvolume = Mod_ShadowMesh_Begin(loadmodel->mempool, 1024);
+#if 0
+ {
+ vec3_t outermins, outermaxs, innermins, innermaxs;
+ innermins[0] = e->mins[0] - 1;
+ innermins[1] = e->mins[1] - 1;
+ innermins[2] = e->mins[2] - 1;
+ innermaxs[0] = e->maxs[0] + 1;
+ innermaxs[1] = e->maxs[1] + 1;
+ innermaxs[2] = e->maxs[2] + 1;
+ outermins[0] = loadmodel->normalmins[0] - 1;
+ outermins[1] = loadmodel->normalmins[1] - 1;
+ outermins[2] = loadmodel->normalmins[2] - 1;
+ outermaxs[0] = loadmodel->normalmaxs[0] + 1;
+ outermaxs[1] = loadmodel->normalmaxs[1] + 1;
+ outermaxs[2] = loadmodel->normalmaxs[2] + 1;
+ // add bounding box around the whole shadow volume set,
+ // facing inward to limit light area, with an outer bounding box
+ // facing outward (this is needed by the shadow rendering method)
+ // X major
+ verts[ 0] = innermaxs[0];verts[ 1] = innermins[1];verts[ 2] = innermaxs[2];
+ verts[ 3] = innermaxs[0];verts[ 4] = innermins[1];verts[ 5] = innermins[2];
+ verts[ 6] = innermaxs[0];verts[ 7] = innermaxs[1];verts[ 8] = innermins[2];
+ verts[ 9] = innermaxs[0];verts[10] = innermaxs[1];verts[11] = innermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermaxs[0];verts[ 1] = outermaxs[1];verts[ 2] = outermaxs[2];
+ verts[ 3] = outermaxs[0];verts[ 4] = outermaxs[1];verts[ 5] = outermins[2];
+ verts[ 6] = outermaxs[0];verts[ 7] = outermins[1];verts[ 8] = outermins[2];
+ verts[ 9] = outermaxs[0];verts[10] = outermins[1];verts[11] = outermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ // X minor
+ verts[ 0] = innermins[0];verts[ 1] = innermaxs[1];verts[ 2] = innermaxs[2];
+ verts[ 3] = innermins[0];verts[ 4] = innermaxs[1];verts[ 5] = innermins[2];
+ verts[ 6] = innermins[0];verts[ 7] = innermins[1];verts[ 8] = innermins[2];
+ verts[ 9] = innermins[0];verts[10] = innermins[1];verts[11] = innermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermins[0];verts[ 1] = outermins[1];verts[ 2] = outermaxs[2];
+ verts[ 3] = outermins[0];verts[ 4] = outermins[1];verts[ 5] = outermins[2];
+ verts[ 6] = outermins[0];verts[ 7] = outermaxs[1];verts[ 8] = outermins[2];
+ verts[ 9] = outermins[0];verts[10] = outermaxs[1];verts[11] = outermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ // Y major
+ verts[ 0] = innermaxs[0];verts[ 1] = innermaxs[1];verts[ 2] = innermaxs[2];
+ verts[ 3] = innermaxs[0];verts[ 4] = innermaxs[1];verts[ 5] = innermins[2];
+ verts[ 6] = innermins[0];verts[ 7] = innermaxs[1];verts[ 8] = innermins[2];
+ verts[ 9] = innermins[0];verts[10] = innermaxs[1];verts[11] = innermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermins[0];verts[ 1] = outermaxs[1];verts[ 2] = outermaxs[2];
+ verts[ 3] = outermins[0];verts[ 4] = outermaxs[1];verts[ 5] = outermins[2];
+ verts[ 6] = outermaxs[0];verts[ 7] = outermaxs[1];verts[ 8] = outermins[2];
+ verts[ 9] = outermaxs[0];verts[10] = outermaxs[1];verts[11] = outermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ // Y minor
+ verts[ 0] = innermins[0];verts[ 1] = innermins[1];verts[ 2] = innermaxs[2];
+ verts[ 3] = innermins[0];verts[ 4] = innermins[1];verts[ 5] = innermins[2];
+ verts[ 6] = innermaxs[0];verts[ 7] = innermins[1];verts[ 8] = innermins[2];
+ verts[ 9] = innermaxs[0];verts[10] = innermins[1];verts[11] = innermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermaxs[0];verts[ 1] = outermins[1];verts[ 2] = outermaxs[2];
+ verts[ 3] = outermaxs[0];verts[ 4] = outermins[1];verts[ 5] = outermins[2];
+ verts[ 6] = outermins[0];verts[ 7] = outermins[1];verts[ 8] = outermins[2];
+ verts[ 9] = outermins[0];verts[10] = outermins[1];verts[11] = outermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ // Z major
+ verts[ 0] = innermaxs[0];verts[ 1] = innermins[1];verts[ 2] = innermaxs[2];
+ verts[ 3] = innermaxs[0];verts[ 4] = innermaxs[1];verts[ 5] = innermaxs[2];
+ verts[ 6] = innermins[0];verts[ 7] = innermaxs[1];verts[ 8] = innermaxs[2];
+ verts[ 9] = innermins[0];verts[10] = innermins[1];verts[11] = innermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermaxs[0];verts[ 1] = outermaxs[1];verts[ 2] = outermaxs[2];
+ verts[ 3] = outermaxs[0];verts[ 4] = outermins[1];verts[ 5] = outermaxs[2];
+ verts[ 6] = outermins[0];verts[ 7] = outermins[1];verts[ 8] = outermaxs[2];
+ verts[ 9] = outermins[0];verts[10] = outermaxs[1];verts[11] = outermaxs[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ // Z minor
+ verts[ 0] = innermaxs[0];verts[ 1] = innermaxs[1];verts[ 2] = innermins[2];
+ verts[ 3] = innermaxs[0];verts[ 4] = innermins[1];verts[ 5] = innermins[2];
+ verts[ 6] = innermins[0];verts[ 7] = innermins[1];verts[ 8] = innermins[2];
+ verts[ 9] = innermins[0];verts[10] = innermaxs[1];verts[11] = innermins[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ verts[ 0] = outermaxs[0];verts[ 1] = outermins[1];verts[ 2] = outermins[2];
+ verts[ 3] = outermaxs[0];verts[ 4] = outermaxs[1];verts[ 5] = outermins[2];
+ verts[ 6] = outermins[0];verts[ 7] = outermaxs[1];verts[ 8] = outermins[2];
+ verts[ 9] = outermins[0];verts[10] = outermins[1];verts[11] = outermins[2];
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ }
+#endif
+ castshadowcount++;
+ for (j = 0;j < e->numsurfaces;j++)
+ {
+ surf = e->surfaces[j];
+ if (surf->flags & SURF_SHADOWCAST)
+ surf->castshadow = castshadowcount;
+ }
+ for (j = 0;j < e->numsurfaces;j++)
+ {
+ surf = e->surfaces[j];
+ if (surf->castshadow != castshadowcount)
+ continue;
+ f = DotProduct(e->origin, surf->plane->normal) - surf->plane->dist;
+ if (surf->flags & SURF_PLANEBACK)
+ f = -f;
+ projectdistance = e->lightradius;
+ if (maxverts < surf->poly_numverts)
+ {
+ maxverts = surf->poly_numverts;
+ if (verts)
+ Mem_Free(verts);
+ verts = Mem_Alloc(loadmodel->mempool, maxverts * sizeof(float[3]));
+ }
+ // copy the original polygon, for the front cap of the volume
+ for (k = 0, v0 = surf->poly_verts, v1 = verts;k < surf->poly_numverts;k++, v0 += 3, v1 += 3)
+ VectorCopy(v0, v1);
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, surf->poly_numverts, verts);
+ // project the original polygon, reversed, for the back cap of the volume
+ for (k = 0, v0 = surf->poly_verts + (surf->poly_numverts - 1) * 3, v1 = verts;k < surf->poly_numverts;k++, v0 -= 3, v1 += 3)
+ {
+ VectorSubtract(v0, e->origin, temp);
+ VectorNormalize(temp);
+ VectorMA(v0, projectdistance, temp, v1);
+ }
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, surf->poly_numverts, verts);
+ // project the shadow volume sides
+ for (l = surf->poly_numverts - 1, k = 0, v0 = surf->poly_verts + (surf->poly_numverts - 1) * 3, v1 = surf->poly_verts;k < surf->poly_numverts;l = k, k++, v0 = v1, v1 += 3)
+ {
+ if (!surf->neighborsurfaces[l] || surf->neighborsurfaces[l]->castshadow != castshadowcount)
+ {
+ VectorCopy(v1, &verts[0]);
+ VectorCopy(v0, &verts[3]);
+ VectorCopy(v0, &verts[6]);
+ VectorCopy(v1, &verts[9]);
+ VectorSubtract(&verts[6], e->origin, temp);
+ VectorNormalize(temp);
+ VectorMA(&verts[6], projectdistance, temp, &verts[6]);
+ VectorSubtract(&verts[9], e->origin, temp);
+ VectorNormalize(temp);
+ VectorMA(&verts[9], projectdistance, temp, &verts[9]);
+ Mod_ShadowMesh_AddPolygon(loadmodel->mempool, e->shadowvolume, 4, verts);
+ }
+ }
+ }
+ // build the triangle mesh
+ e->shadowvolume = Mod_ShadowMesh_Finish(loadmodel->mempool, e->shadowvolume);
+ {
+ shadowmesh_t *mesh;
+ l = 0;
+ for (mesh = e->shadowvolume;mesh;mesh = mesh->next)
+ l += mesh->numtriangles;
+ Con_Printf("light %i shadow volume built containing %i triangles\n", lnum, l);
+ }
+ }
+ }
+}
+*/
+
/*
=================
}
#endif
+surfmesh_t *Mod_AllocSurfMesh(int numverts, int numtriangles)
+{
+ surfmesh_t *mesh;
+ mesh = Mem_Alloc(loadmodel->mempool, sizeof(surfmesh_t) + numtriangles * sizeof(int[6]) + numverts * (4 + 4 + 4 + 4 + 4 + 4 + 4 + 1) * sizeof(float));
+ mesh->numverts = numverts;
+ mesh->numtriangles = numtriangles;
+ mesh->verts = (float *)(mesh + 1);
+ mesh->str = mesh->verts + mesh->numverts * 4;
+ mesh->uvw = mesh->str + mesh->numverts * 4;
+ mesh->abc = mesh->uvw + mesh->numverts * 4;
+ mesh->svectors = (float *)(mesh->abc + mesh->numverts * 4);
+ mesh->tvectors = mesh->svectors + mesh->numverts * 4;
+ mesh->normals = mesh->tvectors + mesh->numverts * 4;
+ mesh->lightmapoffsets = (int *)(mesh->normals + mesh->numverts * 4);
+ mesh->index = mesh->lightmapoffsets + mesh->numverts;
+ mesh->triangleneighbors = mesh->index + mesh->numtriangles * 3;
+ return mesh;
+}
+
void Mod_GenerateWallMesh (msurface_t *surf, int vertexonly)
{
int i, iu, iv, *index, smax, tmax;
- float *in, s, t, u, v, ubase, vbase, uscale, vscale;
+ float *in, s, t, u, v, ubase, vbase, uscale, vscale, normal[3];
surfmesh_t *mesh;
smax = surf->extents[0] >> 4;
if (r_miplightmaps.integer)
{
surf->lightmaptexturestride = (surf->extents[0]>>4)+1;
- surf->lightmaptexture = R_LoadTexture(loadmodel->texturepool, NULL, surf->lightmaptexturestride, (surf->extents[1]>>4)+1, NULL, loadmodel->lightmaprgba ? TEXTYPE_RGBA : TEXTYPE_RGB, TEXF_MIPMAP | TEXF_PRECACHE);
+ surf->lightmaptexture = R_LoadTexture2D(loadmodel->texturepool, NULL, surf->lightmaptexturestride, (surf->extents[1]>>4)+1, NULL, loadmodel->lightmaprgba ? TEXTYPE_RGBA : TEXTYPE_RGB, TEXF_MIPMAP | TEXF_PRECACHE, NULL);
}
else
{
surf->lightmaptexturestride = R_CompatibleFragmentWidth((surf->extents[0]>>4)+1, loadmodel->lightmaprgba ? TEXTYPE_RGBA : TEXTYPE_RGB, 0);
- surf->lightmaptexture = R_LoadTexture(loadmodel->texturepool, NULL, surf->lightmaptexturestride, (surf->extents[1]>>4)+1, NULL, loadmodel->lightmaprgba ? TEXTYPE_RGBA : TEXTYPE_RGB, TEXF_FRAGMENT | TEXF_PRECACHE);
+ surf->lightmaptexture = R_LoadTexture2D(loadmodel->texturepool, NULL, surf->lightmaptexturestride, (surf->extents[1]>>4)+1, NULL, loadmodel->lightmaprgba ? TEXTYPE_RGBA : TEXTYPE_RGB, TEXF_FRAGMENT | TEXF_PRECACHE, NULL);
}
R_FragmentLocation(surf->lightmaptexture, NULL, NULL, &ubase, &vbase, &uscale, &vscale);
uscale = (uscale - ubase) * 16.0 / ((surf->extents[0] & ~15) + 16);
vscale = (vscale - vbase) * 16.0 / ((surf->extents[1] & ~15) + 16);
}
- surf->mesh = mesh = Mem_Alloc(loadmodel->mempool, sizeof(surfmesh_t) + (surf->poly_numverts - 2) * sizeof(int[3]) + surf->poly_numverts * (4 + 2 + 2 + 2 + 1) * sizeof(float));
- mesh->numverts = surf->poly_numverts;
- mesh->numtriangles = surf->poly_numverts - 2;
- mesh->verts = (float *)(mesh + 1);
- mesh->st = mesh->verts + mesh->numverts * 4;
- mesh->uv = mesh->st + mesh->numverts * 2;
- mesh->ab = mesh->uv + mesh->numverts * 2;
- mesh->lightmapoffsets = (int *)(mesh->ab + mesh->numverts * 2);
- mesh->index = mesh->lightmapoffsets + mesh->numverts;
+ surf->mesh = mesh = Mod_AllocSurfMesh(surf->poly_numverts, surf->poly_numverts - 2);
index = mesh->index;
for (i = 0;i < mesh->numtriangles;i++)
*index++ = i + 1;
*index++ = i + 2;
}
+ Mod_BuildTriangleNeighbors(mesh->triangleneighbors, mesh->index, mesh->numtriangles);
+ VectorCopy(surf->plane->normal, normal);
+ if (surf->flags & SURF_PLANEBACK)
+ VectorNegate(normal, normal);
for (i = 0, in = surf->poly_verts;i < mesh->numverts;i++, in += 3)
{
s = DotProduct (in, surf->texinfo->vecs[0]) + surf->texinfo->vecs[0][3];
mesh->verts[i * 4 + 0] = in[0];
mesh->verts[i * 4 + 1] = in[1];
mesh->verts[i * 4 + 2] = in[2];
- mesh->st[i * 2 + 0] = s / surf->texinfo->texture->width;
- mesh->st[i * 2 + 1] = t / surf->texinfo->texture->height;
- mesh->uv[i * 2 + 0] = u;
- mesh->uv[i * 2 + 1] = v;
- mesh->ab[i * 2 + 0] = s * (1.0f / 16.0f);
- mesh->ab[i * 2 + 1] = t * (1.0f / 16.0f);
+ mesh->str[i * 4 + 0] = s / surf->texinfo->texture->width;
+ mesh->str[i * 4 + 1] = t / surf->texinfo->texture->height;
+ mesh->uvw[i * 4 + 0] = u;
+ mesh->uvw[i * 4 + 1] = v;
+ mesh->abc[i * 4 + 0] = s * (1.0f / 16.0f);
+ mesh->abc[i * 4 + 1] = t * (1.0f / 16.0f);
mesh->lightmapoffsets[i] = ((iv * (smax+1) + iu) * 3);
}
+ Mod_BuildTextureVectorsAndNormals(mesh->numverts, mesh->numtriangles, mesh->verts, mesh->str, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals);
}
void Mod_GenerateVertexMesh (msurface_t *surf)
{
int i, *index;
- float *in, s, t;
+ float *in, s, t, normal[3];
surfmesh_t *mesh;
surf->lightmaptexturestride = 0;
surf->lightmaptexture = NULL;
- surf->mesh = mesh = Mem_Alloc(loadmodel->mempool, sizeof(surfmesh_t) + (surf->poly_numverts - 2) * sizeof(int[3]) + surf->poly_numverts * (4 + 2 + 2) * sizeof(float));
- mesh->numverts = surf->poly_numverts;
- mesh->numtriangles = surf->poly_numverts - 2;
- mesh->verts = (float *)(mesh + 1);
- mesh->st = mesh->verts + mesh->numverts * 4;
- mesh->ab = mesh->st + mesh->numverts * 2;
- mesh->index = (int *)(mesh->ab + mesh->numverts * 2);
+ surf->mesh = mesh = Mod_AllocSurfMesh(surf->poly_numverts, surf->poly_numverts - 2);
index = mesh->index;
for (i = 0;i < mesh->numtriangles;i++)
*index++ = i + 1;
*index++ = i + 2;
}
+ Mod_BuildTriangleNeighbors(mesh->triangleneighbors, mesh->index, mesh->numtriangles);
+ VectorCopy(surf->plane->normal, normal);
+ if (surf->flags & SURF_PLANEBACK)
+ VectorNegate(normal, normal);
for (i = 0, in = surf->poly_verts;i < mesh->numverts;i++, in += 3)
{
s = (DotProduct (in, surf->texinfo->vecs[0]) + surf->texinfo->vecs[0][3]);
mesh->verts[i * 4 + 0] = in[0];
mesh->verts[i * 4 + 1] = in[1];
mesh->verts[i * 4 + 2] = in[2];
- mesh->st[i * 2 + 0] = s / surf->texinfo->texture->width;
- mesh->st[i * 2 + 1] = t / surf->texinfo->texture->height;
- mesh->ab[i * 2 + 0] = s * (1.0f / 16.0f);
- mesh->ab[i * 2 + 1] = t * (1.0f / 16.0f);
+ mesh->str[i * 4 + 0] = s / surf->texinfo->texture->width;
+ mesh->str[i * 4 + 1] = t / surf->texinfo->texture->height;
+ mesh->uvw[i * 4 + 0] = 0;
+ mesh->uvw[i * 4 + 1] = 0;
+ mesh->abc[i * 4 + 0] = s * (1.0f / 16.0f);
+ mesh->abc[i * 4 + 1] = t * (1.0f / 16.0f);
}
+ Mod_BuildTextureVectorsAndNormals(mesh->numverts, mesh->numtriangles, mesh->verts, mesh->str, mesh->index, mesh->svectors, mesh->tvectors, mesh->normals);
}
void Mod_GenerateSurfacePolygon (msurface_t *surf)
VectorCopy(vert, mins);
VectorCopy(vert, maxs);
vert += 3;
- for (i = 1;i < surf->poly_numverts;i++)
+ for (i = 1;i < surf->poly_numverts;i++, vert += 3)
{
if (mins[0] > vert[0]) mins[0] = vert[0];if (maxs[0] < vert[0]) maxs[0] = vert[0];
if (mins[1] > vert[1]) mins[1] = vert[1];if (maxs[1] < vert[1]) maxs[1] = vert[1];
if (mins[2] > vert[2]) mins[2] = vert[2];if (maxs[2] < vert[2]) maxs[2] = vert[2];
- vert += 3;
}
VectorCopy(mins, surf->poly_mins);
VectorCopy(maxs, surf->poly_maxs);
loadmodel->numsurfaces = count;
loadmodel->surfacevisframes = Mem_Alloc(loadmodel->mempool, count * sizeof(int));
loadmodel->surfacepvsframes = Mem_Alloc(loadmodel->mempool, count * sizeof(int));
+ loadmodel->pvssurflist = Mem_Alloc(loadmodel->mempool, count * sizeof(int));
for (surfnum = 0;surfnum < count;surfnum++, in++, out++)
{
// force lightmap upload on first time seeing the surface
out->cached_dlight = true;
- out->cached_ambient = -1000;
- out->cached_lightscalebit = -1000;
CalcSurfaceExtents (out);
Mod_FinalizePortals();
}
+static void Mod_BuildSurfaceNeighbors (msurface_t *surfaces, int numsurfaces, mempool_t *mempool)
+{
+#if 0
+ int surfnum, vertnum, vertnum2, snum, vnum, vnum2;
+ msurface_t *surf, *s;
+ float *v0, *v1, *v2, *v3;
+ for (surf = surfaces, surfnum = 0;surfnum < numsurfaces;surf++, surfnum++)
+ surf->neighborsurfaces = Mem_Alloc(mempool, surf->poly_numverts * sizeof(msurface_t *));
+ for (surf = surfaces, surfnum = 0;surfnum < numsurfaces;surf++, surfnum++)
+ {
+ for (vertnum = surf->poly_numverts - 1, vertnum2 = 0, v0 = surf->poly_verts + (surf->poly_numverts - 1) * 3, v1 = surf->poly_verts;vertnum2 < surf->poly_numverts;vertnum = vertnum2, vertnum2++, v0 = v1, v1 += 3)
+ {
+ if (surf->neighborsurfaces[vertnum])
+ continue;
+ surf->neighborsurfaces[vertnum] = NULL;
+ for (s = surfaces, snum = 0;snum < numsurfaces;s++, snum++)
+ {
+ if (s->poly_mins[0] > (surf->poly_maxs[0] + 1) || s->poly_maxs[0] < (surf->poly_mins[0] - 1)
+ || s->poly_mins[1] > (surf->poly_maxs[1] + 1) || s->poly_maxs[1] < (surf->poly_mins[1] - 1)
+ || s->poly_mins[2] > (surf->poly_maxs[2] + 1) || s->poly_maxs[2] < (surf->poly_mins[2] - 1)
+ || s == surf)
+ continue;
+ for (vnum = 0;vnum < s->poly_numverts;vnum++)
+ if (s->neighborsurfaces[vnum] == surf)
+ break;
+ if (vnum < s->poly_numverts)
+ continue;
+ for (vnum = s->poly_numverts - 1, vnum2 = 0, v2 = s->poly_verts + (s->poly_numverts - 1) * 3, v3 = s->poly_verts;vnum2 < s->poly_numverts;vnum = vnum2, vnum2++, v2 = v3, v3 += 3)
+ {
+ if (s->neighborsurfaces[vnum] == NULL
+ && ((v0[0] == v2[0] && v0[1] == v2[1] && v0[2] == v2[2] && v1[0] == v3[0] && v1[1] == v3[1] && v1[2] == v3[2])
+ || (v1[0] == v2[0] && v1[1] == v2[1] && v1[2] == v2[2] && v0[0] == v3[0] && v0[1] == v3[1] && v0[2] == v3[2])))
+ {
+ surf->neighborsurfaces[vertnum] = s;
+ s->neighborsurfaces[vnum] = surf;
+ break;
+ }
+ }
+ if (vnum < s->poly_numverts)
+ break;
+ }
+ }
+ }
+#endif
+}
+
/*
=================
Mod_LoadBrushModel
=================
*/
+extern void R_Model_Brush_DrawSky(entity_render_t *ent);
+extern void R_Model_Brush_Draw(entity_render_t *ent);
+extern void R_Model_Brush_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius);
+extern void R_Model_Brush_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor);
void Mod_LoadBrushModel (model_t *mod, void *buffer)
{
int i, j;
dmodel_t *bm;
mempool_t *mainmempool;
char *loadname;
+ model_t *originalloadmodel;
mod->type = mod_brush;
// swap all the lumps
mod_base = (qbyte *)header;
- for (i=0 ; i<sizeof(dheader_t)/4 ; i++)
+ for (i = 0;i < (int) sizeof(dheader_t) / 4;i++)
((int *)header)[i] = LittleLong ( ((int *)header)[i]);
// load into heap
loadname = mod->name;
Mod_LoadLightList ();
+ originalloadmodel = loadmodel;
//
// set up the submodels (FIXME: this is confusing)
mod->firstmodelsurface = bm->firstface;
mod->nummodelsurfaces = bm->numfaces;
+ // this gets altered below if sky is used
mod->DrawSky = NULL;
- // LordHavoc: calculate bmodel bounding box rather than trusting what it says
- for (j = 0, surf = &mod->surfaces[mod->firstmodelsurface];j < mod->nummodelsurfaces;j++, surf++)
+ mod->Draw = R_Model_Brush_Draw;
+ mod->DrawFakeShadow = NULL;
+ mod->DrawShadowVolume = R_Model_Brush_DrawShadowVolume;
+ mod->DrawLight = R_Model_Brush_DrawLight;
+ mod->texturesurfacechains = Mem_Alloc(originalloadmodel->mempool, mod->numtextures * sizeof(msurface_t *));
+ if (mod->nummodelsurfaces)
{
- // we only need to have a drawsky function if it is used (usually only on world model)
- if (surf->texinfo->texture->shader == &Cshader_sky)
- mod->DrawSky = R_DrawBrushModelSky;
- for (k = 0;k < surf->numedges;k++)
+ // LordHavoc: calculate bmodel bounding box rather than trusting what it says
+ for (j = 0, surf = &mod->surfaces[mod->firstmodelsurface];j < mod->nummodelsurfaces;j++, surf++)
{
- l = mod->surfedges[k + surf->firstedge];
- if (l > 0)
- vec = mod->vertexes[mod->edges[l].v[0]].position;
- else
- vec = mod->vertexes[mod->edges[-l].v[1]].position;
- if (mod->normalmins[0] > vec[0]) mod->normalmins[0] = vec[0];
- if (mod->normalmins[1] > vec[1]) mod->normalmins[1] = vec[1];
- if (mod->normalmins[2] > vec[2]) mod->normalmins[2] = vec[2];
- if (mod->normalmaxs[0] < vec[0]) mod->normalmaxs[0] = vec[0];
- if (mod->normalmaxs[1] < vec[1]) mod->normalmaxs[1] = vec[1];
- if (mod->normalmaxs[2] < vec[2]) mod->normalmaxs[2] = vec[2];
- dist = vec[0]*vec[0]+vec[1]*vec[1];
- if (modelyawradius < dist)
- modelyawradius = dist;
- dist += vec[2]*vec[2];
- if (modelradius < dist)
- modelradius = dist;
+ // we only need to have a drawsky function if it is used (usually only on world model)
+ if (surf->texinfo->texture->shader == &Cshader_sky)
+ mod->DrawSky = R_Model_Brush_DrawSky;
+ // link into texture chain
+ surf->texturechain = mod->texturesurfacechains[surf->texinfo->texture - mod->textures];
+ mod->texturesurfacechains[surf->texinfo->texture - mod->textures] = surf;
+ // calculate bounding shapes
+ for (k = 0;k < surf->numedges;k++)
+ {
+ l = mod->surfedges[k + surf->firstedge];
+ if (l > 0)
+ vec = mod->vertexes[mod->edges[l].v[0]].position;
+ else
+ vec = mod->vertexes[mod->edges[-l].v[1]].position;
+ if (mod->normalmins[0] > vec[0]) mod->normalmins[0] = vec[0];
+ if (mod->normalmins[1] > vec[1]) mod->normalmins[1] = vec[1];
+ if (mod->normalmins[2] > vec[2]) mod->normalmins[2] = vec[2];
+ if (mod->normalmaxs[0] < vec[0]) mod->normalmaxs[0] = vec[0];
+ if (mod->normalmaxs[1] < vec[1]) mod->normalmaxs[1] = vec[1];
+ if (mod->normalmaxs[2] < vec[2]) mod->normalmaxs[2] = vec[2];
+ dist = vec[0]*vec[0]+vec[1]*vec[1];
+ if (modelyawradius < dist)
+ modelyawradius = dist;
+ dist += vec[2]*vec[2];
+ if (modelradius < dist)
+ modelradius = dist;
+ }
}
+ modelyawradius = sqrt(modelyawradius);
+ modelradius = sqrt(modelradius);
+ mod->yawmins[0] = mod->yawmins[1] = -(mod->yawmaxs[0] = mod->yawmaxs[1] = modelyawradius);
+ mod->yawmins[2] = mod->normalmins[2];
+ mod->yawmaxs[2] = mod->normalmaxs[2];
+ mod->rotatedmins[0] = mod->rotatedmins[1] = mod->rotatedmins[2] = -modelradius;
+ mod->rotatedmaxs[0] = mod->rotatedmaxs[1] = mod->rotatedmaxs[2] = modelradius;
+ mod->radius = modelradius;
+ mod->radius2 = modelradius * modelradius;
+ // LordHavoc: build triangle meshs for entire model's geometry
+ // (only used for shadow volumes)
+ mod->shadowmesh = Mod_ShadowMesh_Begin(originalloadmodel->mempool, 1024);
+ for (j = 0, surf = &mod->surfaces[mod->firstmodelsurface];j < mod->nummodelsurfaces;j++, surf++)
+ if (surf->flags & SURF_SHADOWCAST)
+ Mod_ShadowMesh_AddPolygon(originalloadmodel->mempool, mod->shadowmesh, surf->poly_numverts, surf->poly_verts);
+ mod->shadowmesh = Mod_ShadowMesh_Finish(originalloadmodel->mempool, mod->shadowmesh);
+ Mod_ShadowMesh_CalcBBox(mod->shadowmesh, mod->shadowmesh_mins, mod->shadowmesh_maxs, mod->shadowmesh_center, &mod->shadowmesh_radius);
}
- modelyawradius = sqrt(modelyawradius);
- modelradius = sqrt(modelradius);
- mod->yawmins[0] = mod->yawmins[1] = -(mod->yawmaxs[0] = mod->yawmaxs[1] = modelyawradius);
- mod->yawmins[2] = mod->normalmins[2];
- mod->yawmaxs[2] = mod->normalmaxs[2];
- mod->rotatedmins[0] = mod->rotatedmins[1] = mod->rotatedmins[2] = -modelradius;
- mod->rotatedmaxs[0] = mod->rotatedmaxs[1] = mod->rotatedmaxs[2] = modelradius;
- // LordHavoc: check for empty submodels (lacrima.bsp has such a glitch)
- if (mod->normalmins[0] > mod->normalmaxs[0] || mod->normalmins[1] > mod->normalmaxs[1] || mod->normalmins[2] > mod->normalmaxs[2])
+ else
{
+ // LordHavoc: empty submodel (lacrima.bsp has such a glitch)
Con_Printf("warning: empty submodel *%i in %s\n", i+1, loadname);
VectorClear(mod->normalmins);
VectorClear(mod->normalmaxs);
VectorClear(mod->yawmaxs);
VectorClear(mod->rotatedmins);
VectorClear(mod->rotatedmaxs);
+ mod->radius = 0;
+ mod->radius2 = 0;
+ mod->shadowmesh = NULL;
}
+ Mod_BuildSurfaceNeighbors(mod->surfaces + mod->firstmodelsurface, mod->nummodelsurfaces, originalloadmodel->mempool);
mod->numleafs = bm->visleafs;
- mod->Draw = R_DrawBrushModelNormal;
- mod->DrawShadow = NULL;
-
// LordHavoc: only register submodels if it is the world
// (prevents bsp models from replacing world submodels)
if (loadmodel->isworldmodel && i < (mod->numsubmodels - 1))
mod = loadmodel;
}
}
+
+ loadmodel = originalloadmodel;
+ //Mod_ProcessLightList ();
}