#include "quakedef.h"
#include "cl_collision.h"
+#include "r_shadow.h"
rdlight_t r_dlight[MAX_DLIGHTS];
int r_numdlights = 0;
R_Mesh_Matrix(&r_identitymatrix);
R_Mesh_State(&m);
viewdist = DotProduct(r_origin, vpn);
- varray_texcoord[0][ 0] = 0;varray_texcoord[0][ 1] = 0;
- varray_texcoord[0][ 4] = 0;varray_texcoord[0][ 5] = 1;
- varray_texcoord[0][ 8] = 1;varray_texcoord[0][ 9] = 1;
- varray_texcoord[0][12] = 1;varray_texcoord[0][13] = 0;
for (i = 0;i < r_numdlights;i++)
{
rd = r_dlight + i;
scale = rd->cullradius * 0.25f;
if (gl_flashblend.integer)
scale *= 2.0f;
- varray_vertex[0] = rd->origin[0] - vright[0] * scale - vup[0] * scale;
- varray_vertex[1] = rd->origin[1] - vright[1] * scale - vup[1] * scale;
- varray_vertex[2] = rd->origin[2] - vright[2] * scale - vup[2] * scale;
- varray_vertex[4] = rd->origin[0] - vright[0] * scale + vup[0] * scale;
- varray_vertex[5] = rd->origin[1] - vright[1] * scale + vup[1] * scale;
- varray_vertex[6] = rd->origin[2] - vright[2] * scale + vup[2] * scale;
- varray_vertex[8] = rd->origin[0] + vright[0] * scale + vup[0] * scale;
- varray_vertex[9] = rd->origin[1] + vright[1] * scale + vup[1] * scale;
- varray_vertex[10] = rd->origin[2] + vright[2] * scale + vup[2] * scale;
- varray_vertex[12] = rd->origin[0] + vright[0] * scale - vup[0] * scale;
- varray_vertex[13] = rd->origin[1] + vright[1] * scale - vup[1] * scale;
- varray_vertex[14] = rd->origin[2] + vright[2] * scale - vup[2] * scale;
- R_Mesh_Draw(4, 2, polygonelements);
+ R_DrawSpriteMesh(rd->origin, vright, vup, scale, -scale, -scale, scale);
}
}
}
{
surf->dlightbits[0] = surf->dlightbits[1] = surf->dlightbits[2] = surf->dlightbits[3] = surf->dlightbits[4] = surf->dlightbits[5] = surf->dlightbits[6] = surf->dlightbits[7] = 0;
surf->dlightframe = r_framecount;
+ if (r_dlightmap.integer)
+ surf->cached_dlight = true;
}
surf->dlightbits[bitindex] |= bit;
}
{
surf->dlightbits[0] = surf->dlightbits[1] = surf->dlightbits[2] = surf->dlightbits[3] = surf->dlightbits[4] = surf->dlightbits[5] = surf->dlightbits[6] = surf->dlightbits[7] = 0;
surf->dlightframe = r_framecount;
+ if (r_dlightmap.integer)
+ surf->cached_dlight = true;
}
surf->dlightbits[bitindex] |= bit;
}
}
}
-void R_ModelLightPoint (const entity_render_t *ent, vec3_t color, const vec3_t p)
-{
- mleaf_t *leaf;
- leaf = Mod_PointInLeaf(p, cl.worldmodel);
- if (!leaf || leaf->contents == CONTENTS_SOLID || r_fullbright.integer || !cl.worldmodel->lightdata || ent->effects & EF_FULLBRIGHT)
- {
- color[0] = color[1] = color[2] = 1;
- return;
- }
-
- color[0] = color[1] = color[2] = r_ambient.value * (2.0f / 128.0f);
- if (!cl.worldmodel->numlights)
- RecursiveLightPoint (color, cl.worldmodel->nodes, p[0], p[1], p[2], p[2] - 65536);
-}
-
-extern cvar_t r_shadows;
void R_LightModel(const entity_render_t *ent, int numverts, float *vertices, float *normals, float *colors, float colorr, float colorg, float colorb, int worldcoords)
{
int i, j, nearlights = 0, maxnearlights = r_modellights.integer;
nearlight[MAX_DLIGHTS], *nl;
mlight_t *sl;
rdlight_t *rd;
+ mleaf_t *leaf;
a = ent->alpha;
// scale of the model's coordinate space, to alter light attenuation to match
// make the mscale squared so it can scale the squared distance results
mscale = ent->scale * ent->scale;
- if ((maxnearlights != 0) && !r_fullbright.integer && !(ent->effects & EF_FULLBRIGHT))
+ if (r_fullbright.integer || (ent->effects & EF_FULLBRIGHT))
+ basecolor[0] = basecolor[1] = basecolor[2] = 1.0f;
+ else if (r_shadow_realtime_world.integer)
+ basecolor[0] = basecolor[1] = basecolor[2] = r_ambient.value * (2.0f / 128.0f);
+ else if (maxnearlights == 0)
+ R_CompleteLightPoint (basecolor, ent->origin, true, NULL);
+ else
{
- R_ModelLightPoint(ent, basecolor, ent->origin);
-
- if (r_shadows.integer != 3)
+ leaf = Mod_PointInLeaf(ent->origin, cl.worldmodel);
+ if (!leaf || leaf->contents == CONTENTS_SOLID || !cl.worldmodel->lightdata)
+ basecolor[0] = basecolor[1] = basecolor[2] = 1;
+ else
+ {
+ basecolor[0] = basecolor[1] = basecolor[2] = r_ambient.value * (2.0f / 128.0f);
+ if (!cl.worldmodel->numlights)
+ RecursiveLightPoint (basecolor, cl.worldmodel->nodes, ent->origin[0], ent->origin[1], ent->origin[2], ent->origin[2] - 65536);
+ }
+ nl = &nearlight[0];
+ for (i = 0;i < ent->numentlights;i++)
{
- nl = &nearlight[0];
- for (i = 0;i < ent->numentlights;i++)
+ sl = cl.worldmodel->lights + ent->entlights[i];
+ stylescale = d_lightstylevalue[sl->style] * (1.0f / 65536.0f);
+ VectorSubtract (ent->origin, sl->origin, v);
+ f = ((1.0f / (DotProduct(v, v) * sl->falloff + sl->distbias)) - sl->subtract) * stylescale;
+ VectorScale(sl->light, f, ambientcolor);
+ intensity = DotProduct(ambientcolor, ambientcolor);
+ if (f < 0)
+ intensity *= -1.0f;
+ if (nearlights < maxnearlights)
+ j = nearlights++;
+ else
{
- sl = cl.worldmodel->lights + ent->entlights[i];
- stylescale = d_lightstylevalue[sl->style] * (1.0f / 65536.0f);
- VectorSubtract (ent->origin, sl->origin, v);
- f = ((1.0f / (DotProduct(v, v) * sl->falloff + sl->distbias)) - sl->subtract) * stylescale;
- VectorScale(sl->light, f, ambientcolor);
- intensity = DotProduct(ambientcolor, ambientcolor);
- if (f < 0)
- intensity *= -1.0f;
- if (nearlights < maxnearlights)
- j = nearlights++;
- else
+ for (j = 0;j < maxnearlights;j++)
{
- for (j = 0;j < maxnearlights;j++)
+ if (nearlight[j].intensity < intensity)
{
- if (nearlight[j].intensity < intensity)
- {
- if (nearlight[j].intensity > 0)
- VectorAdd(basecolor, nearlight[j].ambientlight, basecolor);
- break;
- }
+ if (nearlight[j].intensity > 0)
+ VectorAdd(basecolor, nearlight[j].ambientlight, basecolor);
+ break;
}
}
- if (j >= maxnearlights)
- {
- // this light is less significant than all others,
- // add it to ambient
- if (intensity > 0)
- VectorAdd(basecolor, ambientcolor, basecolor);
- }
+ }
+ if (j >= maxnearlights)
+ {
+ // this light is less significant than all others,
+ // add it to ambient
+ if (intensity > 0)
+ VectorAdd(basecolor, ambientcolor, basecolor);
+ }
+ else
+ {
+ nl = nearlight + j;
+ nl->intensity = intensity;
+ // transform the light into the model's coordinate system
+ if (worldcoords)
+ VectorCopy(sl->origin, nl->origin);
else
- {
- nl = nearlight + j;
- nl->intensity = intensity;
- // transform the light into the model's coordinate system
- if (worldcoords)
- VectorCopy(sl->origin, nl->origin);
- else
- Matrix4x4_Transform(&ent->inversematrix, sl->origin, nl->origin);
- // integrate mscale into falloff, for maximum speed
- nl->falloff = sl->falloff * mscale;
- VectorCopy(ambientcolor, nl->ambientlight);
- nl->light[0] = sl->light[0] * stylescale * colorr * 4.0f;
- nl->light[1] = sl->light[1] * stylescale * colorg * 4.0f;
- nl->light[2] = sl->light[2] * stylescale * colorb * 4.0f;
- nl->subtract = sl->subtract;
- nl->offset = sl->distbias;
- }
+ Matrix4x4_Transform(&ent->inversematrix, sl->origin, nl->origin);
+ // integrate mscale into falloff, for maximum speed
+ nl->falloff = sl->falloff * mscale;
+ VectorCopy(ambientcolor, nl->ambientlight);
+ nl->light[0] = sl->light[0] * stylescale * colorr * 4.0f;
+ nl->light[1] = sl->light[1] * stylescale * colorg * 4.0f;
+ nl->light[2] = sl->light[2] * stylescale * colorb * 4.0f;
+ nl->subtract = sl->subtract;
+ nl->offset = sl->distbias;
}
+ }
+ if (!r_shadow_realtime_dlight.integer)
+ {
for (i = 0;i < r_numdlights;i++)
{
rd = r_dlight + i;
}
}
}
- else
- R_CompleteLightPoint (basecolor, ent->origin, true, NULL);
basecolor[0] *= colorr;
basecolor[1] *= colorg;
basecolor[2] *= colorb;
VectorCopy(basecolor, color);
for (j = 0, nl = &nearlight[0];j < nearlights;j++, nl++)
{
- VectorSubtract(nl->origin, av, v);
+ VectorSubtract(av, nl->origin, v);
// directional shading
dot = DotProduct(avn,v);
if (dot > 0)
VectorCopy(color, avc);
avc[3] = a;
avc += 4;
- av += 4;
- avn += 4;
+ av += 3;
+ avn += 3;
}
}
else
int i;
const mlight_t *sl;
vec3_t v;
+ if (r_shadow_realtime_dlight.integer)
+ return;
VectorSubtract(ent->origin, ent->entlightsorigin, v);
if (ent->entlightsframe != (r_framecount - 1) || (realtime > ent->entlightstime && DotProduct(v,v) >= 1.0f))
{
projects / xonotic / darkplaces.git / blobdiff