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Fixed mesh model drawing

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This commit is contained in:
cholleme 2003-06-25 10:02:32 +00:00
parent 963a24e391
commit 3d2673dc4b
1 changed files with 27 additions and 7 deletions
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34
gl_aliasinstant.c
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@ -262,7 +262,7 @@ void R_InterpolateNormals(aliashdr_t *paliashdr, aliasframeinstant_t *instant, i
instant->normals[i][0] = norm1[0] * blend1 + norm2[0] * blend;
instant->normals[i][1] = norm1[1] * blend1 + norm2[1] * blend;
instant->normals[i][2] = norm1[2] * blend1 + norm2[2] * blend;
VectorNormalize(instant->normals[i]);
VectorNormalize(instant->normals[i]);
}
}
@ -299,11 +299,32 @@ void R_InterpolateTangents(aliashdr_t *paliashdr, aliasframeinstant_t *instant,
/*
R_InterpolateBinomials
*/
void R_InterpolateBinomials(aliashdr_t *paliashdr, aliasframeinstant_t *instant) {
void R_InterpolateBinomials(aliashdr_t *paliashdr, aliasframeinstant_t *instant, int pose1, int pose2, float blend) {
float blend1;
vec3_t *verts1;
vec3_t *verts2;
float *binor1, *binor2;
int i;
if (paliashdr->binormals == 0) return;
verts1 = (vec3_t *) ((byte *) paliashdr + paliashdr->binormals);
verts2 = verts1;
verts1 += pose1 * paliashdr->poseverts;
verts2 += pose2 * paliashdr->poseverts;
blend1 = 1-blend;
for (i=0; i<paliashdr->poseverts; i++) {
CrossProduct(instant->normals[i],instant->tangents[i],instant->binomials[i]);
binor1 = (float *)&verts1[i];
binor2 = (float *)&verts2[i];
//interpolate them
instant->binomials[i][0] = binor1[0] * blend1 + binor2[0] * blend;
instant->binomials[i][1] = binor1[1] * blend1 + binor2[1] * blend;
instant->binomials[i][2] = binor1[2] * blend1 + binor2[2] * blend;
}
}
@ -457,9 +478,9 @@ void R_SetupAliasInstantForFrame(entity_t *e, qboolean forcevis, aliashdr_t *pal
if (CheckUpdate(e, aliasframeinstant)) {
R_InterpolateVerts(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
if (!aliasframeinstant->shadowonly) {
R_InterpolateNormals(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
R_InterpolateTangents(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
R_InterpolateBinomials(paliashdr, aliasframeinstant);
R_InterpolateBinomials(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
R_InterpolateNormals(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
}
R_InterpolateTriPlanes(paliashdr, aliasframeinstant, e->pose1, e->pose2, e->blend);
aliasframeinstant->updateframe = r_framecount;
@ -683,6 +704,7 @@ void R_CalcIndeciesForLight(aliasframeinstant_t *instant, aliaslightinstant_t *l
aliashdr_t *paliashdr = instant->paliashdr;
indecies = (int *)((byte *)paliashdr + paliashdr->indecies);
tris = (mtriangle_t *)((byte *)paliashdr + paliashdr->triangles);
/*
//calculate visibility
linstant->numtris = paliashdr->numtris;
@ -691,8 +713,6 @@ void R_CalcIndeciesForLight(aliasframeinstant_t *instant, aliaslightinstant_t *l
linstant->indecies[i*3+1] = indecies[i*3+1];
linstant->indecies[i*3+2] = indecies[i*3+2];
}
return;
*/
j = 0;