Cvar_RegisterVariable(&r_mipskins);
}
-// LordHavoc: proper bounding box considerations
-static float aliasbboxmin[3], aliasbboxmax[3], modelyawradius, modelradius;
-
static float vertst[MAXALIASVERTS][2];
static int vertusage[MAXALIASVERTS];
static int vertonseam[MAXALIASVERTS];
static int vertremap[MAXALIASVERTS];
static int temptris[MAXALIASTRIS][3];
+static void Mod_CalcAliasModelBBoxes (void)
+{
+ int vnum, meshnum;
+ float dist, yawradius, radius;
+ aliasmesh_t *mesh;
+ aliasvertex_t *v;
+ VectorClear(loadmodel->normalmins);
+ VectorClear(loadmodel->normalmaxs);
+ yawradius = 0;
+ radius = 0;
+ for (meshnum = 0, mesh = loadmodel->aliasdata_meshes;meshnum < loadmodel->aliasnum_meshes;meshnum++, mesh++)
+ {
+ for (vnum = 0, v = mesh->data_vertices;vnum < mesh->num_vertices * mesh->num_frames;vnum++, v++)
+ {
+ if (loadmodel->normalmins[0] > v->origin[0]) loadmodel->normalmins[0] = v->origin[0];
+ if (loadmodel->normalmins[1] > v->origin[1]) loadmodel->normalmins[1] = v->origin[1];
+ if (loadmodel->normalmins[2] > v->origin[2]) loadmodel->normalmins[2] = v->origin[2];
+ if (loadmodel->normalmaxs[0] < v->origin[0]) loadmodel->normalmaxs[0] = v->origin[0];
+ if (loadmodel->normalmaxs[1] < v->origin[1]) loadmodel->normalmaxs[1] = v->origin[1];
+ if (loadmodel->normalmaxs[2] < v->origin[2]) loadmodel->normalmaxs[2] = v->origin[2];
+ dist = v->origin[0] * v->origin[0] + v->origin[1] * v->origin[1];
+ if (yawradius < dist)
+ yawradius = dist;
+ dist += v->origin[2] * v->origin[2];
+ if (radius < dist)
+ radius = dist;
+ }
+ }
+ radius = sqrt(radius);
+ yawradius = sqrt(yawradius);
+ loadmodel->yawmins[0] = loadmodel->yawmins[1] = -yawradius;
+ loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = yawradius;
+ loadmodel->yawmins[2] = loadmodel->normalmins[2];
+ loadmodel->yawmaxs[2] = loadmodel->normalmaxs[2];
+ loadmodel->rotatedmins[0] = loadmodel->rotatedmins[1] = loadmodel->rotatedmins[2] = -radius;
+ loadmodel->rotatedmaxs[0] = loadmodel->rotatedmaxs[1] = loadmodel->rotatedmaxs[2] = radius;
+ loadmodel->radius = radius;
+ loadmodel->radius2 = radius * radius;
+}
+
static void Mod_ConvertAliasVerts (int inverts, vec3_t scale, vec3_t translate, trivertx_t *v, aliasvertex_t *out)
{
int i, j;
- float dist;
vec3_t temp;
for (i = 0;i < inverts;i++)
{
if (vertremap[i] < 0 && vertremap[i+inverts] < 0) // only used vertices need apply...
continue;
-
temp[0] = v[i].v[0] * scale[0] + translate[0];
temp[1] = v[i].v[1] * scale[1] + translate[1];
temp[2] = v[i].v[2] * scale[2] + translate[2];
- // update bounding box
- if (temp[0] < aliasbboxmin[0]) aliasbboxmin[0] = temp[0];
- if (temp[1] < aliasbboxmin[1]) aliasbboxmin[1] = temp[1];
- if (temp[2] < aliasbboxmin[2]) aliasbboxmin[2] = temp[2];
- if (temp[0] > aliasbboxmax[0]) aliasbboxmax[0] = temp[0];
- if (temp[1] > aliasbboxmax[1]) aliasbboxmax[1] = temp[1];
- if (temp[2] > aliasbboxmax[2]) aliasbboxmax[2] = temp[2];
- dist = temp[0]*temp[0]+temp[1]*temp[1];
- if (modelyawradius < dist)
- modelyawradius = dist;
- dist += temp[2]*temp[2];
- if (modelradius < dist)
- modelradius = dist;
-
j = vertremap[i]; // not onseam
if (j >= 0)
VectorCopy(temp, out[j].origin);
}
}
-static void Mod_BuildAliasVertexTextureVectors(int numtriangles, const int *elements, int numverts, aliasvertex_t *vertices, const float *texcoords, float *vertexbuffer, float *svectorsbuffer, float *tvectorsbuffer, float *normalsbuffer)
+static void Mod_BuildAliasVertexTextureVectors(int numverts, aliasvertex_t *vertices, const float *texcoords, float *vertexbuffer, float *svectorsbuffer, float *tvectorsbuffer, float *normalsbuffer, int numtriangles, const int *elements)
{
int i;
for (i = 0;i < numverts;i++)
}
}
-static void Mod_MDL_LoadFrames (qbyte* datapointer, int inverts, vec3_t scale, vec3_t translate, int *elements, float *texcoords, aliasvertex_t *posedata)
+static void Mod_MDL_LoadFrames (qbyte* datapointer, int inverts, int outverts, vec3_t scale, vec3_t translate, float *texcoords, aliasvertex_t *posedata, int numtris, int *elements)
{
int i, f, pose, groupframes;
float interval, *vertexbuffer, *svectorsbuffer, *tvectorsbuffer, *normalsbuffer;
animscene_t *scene;
pose = 0;
scene = loadmodel->animscenes;
- vertexbuffer = Mem_Alloc(tempmempool, loadmodel->numverts * sizeof(float[4]) * 4);
- svectorsbuffer = vertexbuffer + loadmodel->numverts * 4;
- tvectorsbuffer = svectorsbuffer + loadmodel->numverts * 4;
- normalsbuffer = tvectorsbuffer + loadmodel->numverts * 4;
+ vertexbuffer = Mem_Alloc(tempmempool, outverts * sizeof(float[4]) * 4);
+ svectorsbuffer = vertexbuffer + outverts * 4;
+ tvectorsbuffer = svectorsbuffer + outverts * 4;
+ normalsbuffer = tvectorsbuffer + outverts * 4;
for (f = 0;f < loadmodel->numframes;f++)
{
pframetype = (daliasframetype_t *)datapointer;
interval = LittleFloat (intervals->interval); // FIXME: support variable framerate groups
if (interval < 0.01f)
- Host_Error("Mod_LoadAliasGroup: invalid interval");
+ Host_Error("Mod_MDL_LoadFrames: invalid interval");
}
// get scene name from first frame
{
pinframe = (daliasframe_t *)datapointer;
datapointer += sizeof(daliasframe_t);
- Mod_ConvertAliasVerts(inverts, scale, translate, (trivertx_t *)datapointer, posedata + pose * loadmodel->numverts);
- Mod_BuildAliasVertexTextureVectors(loadmodel->numtris, elements, loadmodel->numverts, posedata + pose * loadmodel->numverts, texcoords, vertexbuffer, svectorsbuffer, tvectorsbuffer, normalsbuffer);
+ Mod_ConvertAliasVerts(inverts, scale, translate, (trivertx_t *)datapointer, posedata + pose * outverts);
+ Mod_BuildAliasVertexTextureVectors(outverts, posedata + pose * outverts, texcoords, vertexbuffer, svectorsbuffer, tvectorsbuffer, normalsbuffer, numtris, elements);
datapointer += sizeof(trivertx_t) * inverts;
pose++;
}
static int Mod_LoadExternalSkin (char *basename, skinframe_t *skinframe, int precache)
{
- skinframe->base = loadtextureimagewithmaskandnmap(loadmodel->texturepool, va("%s_normal", basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
- if (!skinframe->base)
- skinframe->base = loadtextureimagewithmaskandnmap(loadmodel->texturepool, basename, 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
- skinframe->fog = image_masktex;
- skinframe->nmap = image_nmaptex;
+ skinframe->nmap = loadtextureimage(loadmodel->texturepool, va("%s_nmap" , basename), 0, 0, false, (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
+ if (skinframe->nmap == NULL)
+ skinframe->nmap = loadtextureimagebumpasnmap(loadmodel->texturepool, va("%s_bump" , basename), 0, 0, false, (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
+ if (skinframe->nmap != NULL)
+ {
+ skinframe->base = loadtextureimagewithmask(loadmodel->texturepool, va("%s_normal", basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
+ if (skinframe->base == NULL)
+ skinframe->base = loadtextureimagewithmask(loadmodel->texturepool, basename, 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
+ skinframe->fog = image_masktex;
+ }
+ else
+ {
+ skinframe->base = loadtextureimagewithmaskandnmap(loadmodel->texturepool, va("%s_normal", basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
+ if (skinframe->base == NULL)
+ skinframe->base = loadtextureimagewithmaskandnmap(loadmodel->texturepool, basename, 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
+ skinframe->fog = image_masktex;
+ skinframe->nmap = image_nmaptex;
+ }
skinframe->gloss = loadtextureimage(loadmodel->texturepool, va("%s_gloss" , basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
skinframe->pants = loadtextureimage(loadmodel->texturepool, va("%s_pants" , basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
skinframe->shirt = loadtextureimage(loadmodel->texturepool, va("%s_shirt" , basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
skinframe->glow = loadtextureimage(loadmodel->texturepool, va("%s_glow" , basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
- skinframe->merged = NULL;
+ if (skinframe->glow == NULL)
+ skinframe->glow = loadtextureimage(loadmodel->texturepool, va("%s_luma" , basename), 0, 0, false, TEXF_ALPHA | (precache ? TEXF_PRECACHE : 0) | (r_mipskins.integer ? TEXF_MIPMAP : 0));
+ skinframe->merged = skinframe->base;
return skinframe->base != NULL || skinframe->pants != NULL || skinframe->shirt != NULL || skinframe->glow != NULL;
}
return true;
}
-void Mod_BuildMDLMD2MeshInfo(int *elements, float *texcoords, aliasvertex_t *posedata)
+void Mod_BuildAliasSkinFromSkinFrame(aliasskin_t *skin, skinframe_t *skinframe)
+{
+ aliaslayer_t *layer;
+ skin->flags = 0;
+ // fog texture only exists if some pixels are transparent...
+ if (skinframe->fog != NULL)
+ skin->flags |= ALIASSKIN_TRANSPARENT;
+ // fog and gloss layers always exist
+ skin->num_layers = 2;
+ if (skinframe->glow != NULL)
+ skin->num_layers++;
+ if (skinframe->merged != NULL)
+ skin->num_layers += 2;
+ if (skinframe->base != NULL)
+ skin->num_layers += 2;
+ if (skinframe->pants != NULL)
+ skin->num_layers += 2;
+ if (skinframe->shirt != NULL)
+ skin->num_layers += 2;
+ layer = skin->data_layers = Mem_Alloc(loadmodel->mempool, skin->num_layers * sizeof(aliaslayer_t));
+ if (skinframe->glow != NULL)
+ {
+ layer->flags = 0;
+ layer->texture = skinframe->glow;
+ layer++;
+ }
+ if (skinframe->merged != NULL)
+ {
+ layer->flags = ALIASLAYER_NODRAW_IF_COLORMAPPED | ALIASLAYER_DIFFUSE;
+ if (skinframe->glow != NULL)
+ layer->flags |= ALIASLAYER_ADD;
+ layer->texture = skinframe->merged;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->base != NULL)
+ {
+ layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE;
+ if (skinframe->glow != NULL)
+ layer->flags |= ALIASLAYER_ADD;
+ layer->texture = skinframe->base;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->pants != NULL)
+ {
+ layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
+ if (skinframe->glow != NULL || skinframe->base != NULL)
+ layer->flags |= ALIASLAYER_ADD;
+ layer->texture = skinframe->pants;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->shirt != NULL)
+ {
+ layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
+ if (skinframe->glow != NULL || skinframe->base != NULL || skinframe->pants != NULL)
+ layer->flags |= ALIASLAYER_ADD;
+ layer->texture = skinframe->shirt;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ layer->flags = ALIASLAYER_FOG;
+ layer->texture = skinframe->fog;
+ layer++;
+ layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_SPECULAR;
+ layer->texture = skinframe->gloss;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ if (skinframe->merged != NULL)
+ {
+ layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_COLORMAPPED | ALIASLAYER_DIFFUSE;
+ layer->texture = skinframe->merged;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->base != NULL)
+ {
+ layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE;
+ layer->texture = skinframe->base;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->pants != NULL)
+ {
+ layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_PANTS;
+ layer->texture = skinframe->pants;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+ if (skinframe->shirt != NULL)
+ {
+ layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
+ layer->texture = skinframe->shirt;
+ layer->nmap = skinframe->nmap;
+ layer++;
+ }
+}
+
+void Mod_BuildMDLMD2MeshInfo(int numverts, int numtris, int *elements, float *texcoords, aliasvertex_t *posedata)
{
int i;
aliasmesh_t *mesh;
- aliasskin_t *skin;
- aliaslayer_t *layer;
- skinframe_t *skinframe;
loadmodel->aliasnum_meshes = 1;
mesh = loadmodel->aliasdata_meshes = Mem_Alloc(loadmodel->mempool, loadmodel->aliasnum_meshes * sizeof(aliasmesh_t));
mesh->num_frames += loadmodel->animscenes[i].framecount;
for (i = 0;i < loadmodel->numskins;i++)
mesh->num_skins += loadmodel->skinscenes[i].framecount;
- mesh->num_triangles = loadmodel->numtris;
- mesh->num_vertices = loadmodel->numverts;
+ mesh->num_triangles = numtris;
+ mesh->num_vertices = numverts;
mesh->data_skins = Mem_Alloc(loadmodel->mempool, mesh->num_skins * sizeof(aliasskin_t));
mesh->data_elements = elements;
- mesh->data_neighbors = Mem_Alloc(loadmodel->mempool, loadmodel->numtris * sizeof(int[3]));
- Mod_ValidateElements(mesh->data_elements, loadmodel->numtris, loadmodel->numverts, __FILE__, __LINE__);
- Mod_BuildTriangleNeighbors(mesh->data_neighbors, elements, loadmodel->numtris);
+ mesh->data_neighbors = Mem_Alloc(loadmodel->mempool, numtris * sizeof(int[3]));
+ Mod_ValidateElements(mesh->data_elements, mesh->num_triangles, mesh->num_vertices, __FILE__, __LINE__);
+ Mod_BuildTriangleNeighbors(mesh->data_neighbors, mesh->data_elements, mesh->num_triangles);
mesh->data_texcoords = texcoords;
mesh->data_vertices = posedata;
- for (i = 0, skin = mesh->data_skins, skinframe = loadmodel->skinframes;i < mesh->num_skins;i++, skin++, skinframe++)
- {
- skin->flags = 0;
- // fog texture only exists if some pixels are transparent...
- if (skinframe->fog != NULL)
- skin->flags |= ALIASSKIN_TRANSPARENT;
- // fog and gloss layers always exist
- skin->num_layers = 2;
- if (skinframe->glow != NULL)
- skin->num_layers++;
- if (skinframe->merged != NULL)
- skin->num_layers += 2;
- if (skinframe->base != NULL)
- skin->num_layers += 2;
- if (skinframe->pants != NULL)
- skin->num_layers += 2;
- if (skinframe->shirt != NULL)
- skin->num_layers += 2;
- layer = skin->data_layers = Mem_Alloc(loadmodel->mempool, skin->num_layers * sizeof(aliaslayer_t));
- if (skinframe->glow != NULL)
- {
- layer->flags = 0;
- layer->texture = skinframe->glow;
- layer++;
- }
- if (skinframe->merged != NULL)
- {
- layer->flags = ALIASLAYER_NODRAW_IF_COLORMAPPED | ALIASLAYER_DIFFUSE;
- if (skinframe->glow != NULL)
- layer->flags |= ALIASLAYER_ADD;
- layer->texture = skinframe->merged;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->base != NULL)
- {
- layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE;
- if (skinframe->glow != NULL)
- layer->flags |= ALIASLAYER_ADD;
- layer->texture = skinframe->base;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->pants != NULL)
- {
- layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
- if (skinframe->glow != NULL || skinframe->base != NULL)
- layer->flags |= ALIASLAYER_ADD;
- layer->texture = skinframe->pants;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->shirt != NULL)
- {
- layer->flags = ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
- if (skinframe->glow != NULL || skinframe->base != NULL || skinframe->pants != NULL)
- layer->flags |= ALIASLAYER_ADD;
- layer->texture = skinframe->shirt;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- layer->flags = ALIASLAYER_FOG;
- layer->texture = skinframe->fog;
- layer++;
- layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_SPECULAR;
- layer->texture = skinframe->gloss;
- layer->nmap = skinframe->nmap;
- layer++;
- if (skinframe->merged != NULL)
- {
- layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_COLORMAPPED | ALIASLAYER_DIFFUSE;
- layer->texture = skinframe->merged;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->base != NULL)
- {
- layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE;
- layer->texture = skinframe->base;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->pants != NULL)
- {
- layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_PANTS;
- layer->texture = skinframe->pants;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- if (skinframe->shirt != NULL)
- {
- layer->flags = ALIASLAYER_DRAW_PER_LIGHT | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_DIFFUSE | ALIASLAYER_COLORMAP_SHIRT;
- layer->texture = skinframe->shirt;
- layer->nmap = skinframe->nmap;
- layer++;
- }
- }
+ for (i = 0;i < mesh->num_skins;i++)
+ Mod_BuildAliasSkinFromSkinFrame(mesh->data_skins + i, loadmodel->skinframes + i);
+ Mod_CalcAliasModelBBoxes();
}
#define BOUNDI(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%d exceeds %d - %d)\n", loadmodel->name, VALUE, MIN, MAX);
extern void R_Model_Alias_DrawFakeShadow(entity_render_t *ent);
extern void R_Model_Alias_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius);
extern void R_Model_Alias_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor);
-void Mod_LoadAliasModel (model_t *mod, void *buffer)
+void Mod_LoadQ1AliasModel (model_t *mod, void *buffer)
{
- int i, j, version, numverts, totalposes, totalskins, skinwidth, skinheight, totalverts, groupframes, groupskins, *elements;
+ int i, j, version, totalposes, totalskins, skinwidth, skinheight, totalverts, groupframes, groupskins, *elements, numverts, numtris;
float scales, scalet, scale[3], translate[3], interval, *texcoords;
mdl_t *pinmodel;
stvert_t *pinstverts;
skinframe_t tempskinframe;
animscene_t *tempskinscenes;
skinframe_t *tempskinframes;
- modelyawradius = 0;
- modelradius = 0;
datapointer = buffer;
pinmodel = (mdl_t *)datapointer;
BOUNDI(skinwidth,0,4096);
skinheight = LittleLong (pinmodel->skinheight);
BOUNDI(skinheight,0,4096);
- loadmodel->numverts = numverts = LittleLong(pinmodel->numverts);
- BOUNDI(loadmodel->numverts,0,MAXALIASVERTS);
- loadmodel->numtris = LittleLong(pinmodel->numtris);
- BOUNDI(loadmodel->numtris,0,MAXALIASTRIS);
+ numverts = LittleLong(pinmodel->numverts);
+ BOUNDI(numverts,0,MAXALIASVERTS);
+ numtris = LittleLong(pinmodel->numtris);
+ BOUNDI(numtris,0,MAXALIASTRIS);
loadmodel->numframes = LittleLong(pinmodel->numframes);
BOUNDI(loadmodel->numframes,0,65536);
loadmodel->synctype = LittleLong (pinmodel->synctype);
datapointer += sizeof(stvert_t) * numverts;
pintriangles = (dtriangle_t *)datapointer;
- datapointer += sizeof(dtriangle_t) * loadmodel->numtris;
+ datapointer += sizeof(dtriangle_t) * numtris;
startframes = datapointer;
totalposes = 0;
interval = LittleFloat(pinskinintervals[0].interval);
if (interval < 0.01f)
- Host_Error("Mod_LoadAliasModel: invalid interval\n");
+ Host_Error("Mod_LoadQ1AliasModel: invalid interval\n");
}
sprintf(loadmodel->skinscenes[i].name, "skin %i", i);
}
// load triangle data
- elements = Mem_Alloc(loadmodel->mempool, sizeof(int[3]) * loadmodel->numtris);
+ elements = Mem_Alloc(loadmodel->mempool, sizeof(int[3]) * numtris);
// count the vertices used
for (i = 0;i < numverts*2;i++)
vertusage[i] = 0;
- for (i = 0;i < loadmodel->numtris;i++)
+ for (i = 0;i < numtris;i++)
{
temptris[i][0] = LittleLong(pintriangles[i].vertindex[0]);
temptris[i][1] = LittleLong(pintriangles[i].vertindex[1]);
else
vertremap[i] = -1; // not used at all
}
- loadmodel->numverts = totalverts;
// remap the triangle references
- for (i = 0;i < loadmodel->numtris;i++)
+ for (i = 0;i < numtris;i++)
{
elements[i*3+0] = vertremap[temptris[i][0]];
elements[i*3+1] = vertremap[temptris[i][1]];
// load the frames
loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numframes);
posedata = Mem_Alloc(loadmodel->mempool, sizeof(aliasvertex_t) * totalposes * totalverts);
-
- // LordHavoc: doing proper bbox for model
- aliasbboxmin[0] = aliasbboxmin[1] = aliasbboxmin[2] = 1000000000;
- aliasbboxmax[0] = aliasbboxmax[1] = aliasbboxmax[2] = -1000000000;
-
- Mod_MDL_LoadFrames (startframes, numverts, scale, translate, elements, texcoords, posedata);
-
- modelyawradius = sqrt(modelyawradius);
- modelradius = sqrt(modelradius);
- for (j = 0;j < 3;j++)
- {
- loadmodel->normalmins[j] = aliasbboxmin[j];
- loadmodel->normalmaxs[j] = aliasbboxmax[j];
- loadmodel->rotatedmins[j] = -modelradius;
- loadmodel->rotatedmaxs[j] = modelradius;
- }
- loadmodel->yawmins[0] = loadmodel->yawmins[1] = -(loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = modelyawradius);
- loadmodel->yawmins[2] = loadmodel->normalmins[2];
- loadmodel->yawmaxs[2] = loadmodel->normalmaxs[2];
- loadmodel->radius = modelradius;
- loadmodel->radius2 = modelradius * modelradius;
-
- Mod_BuildMDLMD2MeshInfo(elements, texcoords, posedata);
+ Mod_MDL_LoadFrames (startframes, numverts, totalverts, scale, translate, texcoords, posedata, numtris, elements);
+ Mod_BuildMDLMD2MeshInfo(totalverts, numtris, elements, texcoords, posedata);
}
-static void Mod_MD2_ConvertVerts (vec3_t scale, vec3_t translate, trivertx_t *v, aliasvertex_t *out, int *vertremap)
+static void Mod_MD2_ConvertVerts (vec3_t scale, vec3_t translate, trivertx_t *v, aliasvertex_t *out, int numverts, int *vertremap)
{
int i;
- float dist;
trivertx_t *in;
- vec3_t temp;
- for (i = 0;i < loadmodel->numverts;i++)
+ for (i = 0;i < numverts;i++)
{
in = v + vertremap[i];
- temp[0] = in->v[0] * scale[0] + translate[0];
- temp[1] = in->v[1] * scale[1] + translate[1];
- temp[2] = in->v[2] * scale[2] + translate[2];
- // update bounding box
- if (temp[0] < aliasbboxmin[0]) aliasbboxmin[0] = temp[0];
- if (temp[1] < aliasbboxmin[1]) aliasbboxmin[1] = temp[1];
- if (temp[2] < aliasbboxmin[2]) aliasbboxmin[2] = temp[2];
- if (temp[0] > aliasbboxmax[0]) aliasbboxmax[0] = temp[0];
- if (temp[1] > aliasbboxmax[1]) aliasbboxmax[1] = temp[1];
- if (temp[2] > aliasbboxmax[2]) aliasbboxmax[2] = temp[2];
- dist = temp[0]*temp[0]+temp[1]*temp[1];
- if (modelyawradius < dist)
- modelyawradius = dist;
- dist += temp[2]*temp[2];
- if (modelradius < dist)
- modelradius = dist;
- VectorCopy(temp, out[i].origin);
+ out[i].origin[0] = in->v[0] * scale[0] + translate[0];
+ out[i].origin[1] = in->v[1] * scale[1] + translate[1];
+ out[i].origin[2] = in->v[2] * scale[2] + translate[2];
}
}
void Mod_LoadQ2AliasModel (model_t *mod, void *buffer)
{
- int i, j, k, hashindex, num, numxyz, numst, xyz, st, skinwidth, skinheight, *vertremap, version, end, *elements;
+ int i, j, k, hashindex, num, numxyz, numst, xyz, st, skinwidth, skinheight, *vertremap, version, end, *elements, numverts, numtris;
float *stverts, s, t, scale[3], translate[3], *vertexbuffer, *svectorsbuffer, *tvectorsbuffer, *normalsbuffer, *texcoords;
aliasvertex_t *posedata;
md2_t *pinmodel;
loadmodel->numskins = LittleLong(pinmodel->num_skins);
numxyz = LittleLong(pinmodel->num_xyz);
numst = LittleLong(pinmodel->num_st);
- loadmodel->numtris = LittleLong(pinmodel->num_tris);
+ numtris = LittleLong(pinmodel->num_tris);
loadmodel->numframes = LittleLong(pinmodel->num_frames);
loadmodel->flags = 0; // there are no MD2 flags
loadmodel->skinscenes[i].framecount = 1;
loadmodel->skinscenes[i].loop = true;
loadmodel->skinscenes[i].framerate = 10;
- loadmodel->skinframes[i].base = loadtextureimagewithmaskandnmap (loadmodel->texturepool, inskin, 0, 0, true, TEXF_ALPHA | TEXF_PRECACHE | (r_mipskins.integer ? TEXF_MIPMAP : 0), 1);
- loadmodel->skinframes[i].fog = image_masktex;
- loadmodel->skinframes[i].nmap = image_nmaptex;
- loadmodel->skinframes[i].gloss = NULL;
- loadmodel->skinframes[i].pants = NULL;
- loadmodel->skinframes[i].shirt = NULL;
- loadmodel->skinframes[i].glow = NULL;
- loadmodel->skinframes[i].merged = NULL;
+ Mod_LoadExternalSkin (inskin, loadmodel->skinframes + i, true);
inskin += MD2MAX_SKINNAME;
}
}
}
md2verthash = Mem_Alloc(tempmempool, 256 * sizeof(hash));
- md2verthashdata = Mem_Alloc(tempmempool, loadmodel->numtris * 3 * sizeof(*hash));
+ md2verthashdata = Mem_Alloc(tempmempool, numtris * 3 * sizeof(*hash));
// swap the triangle list
num = 0;
- elements = Mem_Alloc(loadmodel->mempool, loadmodel->numtris * sizeof(int[3]));
- for (i = 0;i < loadmodel->numtris;i++)
+ elements = Mem_Alloc(loadmodel->mempool, numtris * sizeof(int[3]));
+ for (i = 0;i < numtris;i++)
{
for (j = 0;j < 3;j++)
{
Mem_Free(stverts);
- loadmodel->numverts = num;
+ numverts = num;
vertremap = Mem_Alloc(loadmodel->mempool, num * sizeof(int));
texcoords = Mem_Alloc(loadmodel->mempool, num * sizeof(float[4]));
for (i = 0;i < num;i++)
Mem_Free(md2verthash);
Mem_Free(md2verthashdata);
- // load frames
- // LordHavoc: doing proper bbox for model
- aliasbboxmin[0] = aliasbboxmin[1] = aliasbboxmin[2] = 1000000000;
- aliasbboxmax[0] = aliasbboxmax[1] = aliasbboxmax[2] = -1000000000;
- modelyawradius = 0;
- modelradius = 0;
-
- datapointer = (base + LittleLong(pinmodel->ofs_frames));
// load the frames
+ datapointer = (base + LittleLong(pinmodel->ofs_frames));
loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numframes * sizeof(animscene_t));
- posedata = Mem_Alloc(loadmodel->mempool, loadmodel->numverts * loadmodel->numframes * sizeof(trivertx_t));
+ posedata = Mem_Alloc(loadmodel->mempool, numverts * loadmodel->numframes * sizeof(trivertx_t));
- vertexbuffer = Mem_Alloc(tempmempool, loadmodel->numverts * sizeof(float[4]) * 4);
- svectorsbuffer = vertexbuffer + loadmodel->numverts * 4;
- tvectorsbuffer = svectorsbuffer + loadmodel->numverts * 4;
- normalsbuffer = tvectorsbuffer + loadmodel->numverts * 4;
+ vertexbuffer = Mem_Alloc(tempmempool, numverts * sizeof(float[4]) * 4);
+ svectorsbuffer = vertexbuffer + numverts * 4;
+ tvectorsbuffer = svectorsbuffer + numverts * 4;
+ normalsbuffer = tvectorsbuffer + numverts * 4;
for (i = 0;i < loadmodel->numframes;i++)
{
pinframe = (md2frame_t *)datapointer;
scale[j] = LittleFloat(pinframe->scale[j]);
translate[j] = LittleFloat(pinframe->translate[j]);
}
- Mod_MD2_ConvertVerts(scale, translate, (void *)datapointer, posedata + i * loadmodel->numverts, vertremap);
- Mod_BuildAliasVertexTextureVectors(loadmodel->numtris, elements, loadmodel->numverts, posedata + i * loadmodel->numverts, texcoords, vertexbuffer, svectorsbuffer, tvectorsbuffer, normalsbuffer);
+ Mod_MD2_ConvertVerts(scale, translate, (void *)datapointer, posedata + i * numverts, numverts, vertremap);
+ Mod_BuildAliasVertexTextureVectors(numverts, posedata + i * numverts, texcoords, vertexbuffer, svectorsbuffer, tvectorsbuffer, normalsbuffer, numtris, elements);
datapointer += numxyz * sizeof(trivertx_t);
strcpy(loadmodel->animscenes[i].name, pinframe->name);
Mem_Free(vertremap);
- // LordHavoc: model bbox
- modelyawradius = sqrt(modelyawradius);
- modelradius = sqrt(modelradius);
- for (j = 0;j < 3;j++)
+ Mod_BuildMDLMD2MeshInfo(numverts, numtris, elements, texcoords, posedata);
+}
+
+void Mod_LoadQ3AliasModel(model_t *mod, void *buffer)
+{
+ int i, j, version;
+ float *vertexbuffer, *svectorsbuffer, *tvectorsbuffer, *normalsbuffer;
+ md3modelheader_t *pinmodel;
+ md3frameinfo_t *pinframe;
+ md3mesh_t *pinmesh;
+ aliasmesh_t *mesh;
+ skinframe_t tempskinframe;
+
+ pinmodel = buffer;
+
+ if (memcmp(pinmodel->identifier, "IDP3", 4))
+ Host_Error ("%s is not a MD3 (IDP3) file\n", loadmodel->name);
+ version = LittleLong (pinmodel->version);
+ if (version != MD3VERSION)
+ Host_Error ("%s has wrong version number (%i should be %i)",
+ loadmodel->name, version, MD3VERSION);
+
+ loadmodel->type = mod_alias;
+ loadmodel->aliastype = ALIASTYPE_ALIAS;
+ loadmodel->DrawSky = NULL;
+ loadmodel->Draw = R_Model_Alias_Draw;
+ loadmodel->DrawFakeShadow = R_Model_Alias_DrawFakeShadow;
+ loadmodel->DrawShadowVolume = R_Model_Alias_DrawShadowVolume;
+ loadmodel->DrawLight = R_Model_Alias_DrawLight;
+ loadmodel->flags = 0;
+ loadmodel->synctype = ST_RAND;
+
+ // set up some global info about the model
+ loadmodel->numframes = LittleLong(pinmodel->num_frames);
+ loadmodel->numskins = 1;
+ loadmodel->aliasnum_meshes = LittleLong(pinmodel->num_meshes);
+ loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t));
+ loadmodel->skinscenes[0].firstframe = 0;
+ loadmodel->skinscenes[0].framecount = 1;
+ loadmodel->skinscenes[0].loop = true;
+ loadmodel->skinscenes[0].framerate = 10;
+
+ // load frameinfo
+ loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numframes * sizeof(animscene_t));
+ for (i = 0, pinframe = (md3frameinfo_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_frameinfo));i < loadmodel->numframes;i++, pinframe++)
{
- loadmodel->normalmins[j] = aliasbboxmin[j];
- loadmodel->normalmaxs[j] = aliasbboxmax[j];
- loadmodel->rotatedmins[j] = -modelradius;
- loadmodel->rotatedmaxs[j] = modelradius;
+ strcpy(loadmodel->animscenes[i].name, pinframe->name);
+ loadmodel->animscenes[i].firstframe = i;
+ loadmodel->animscenes[i].framecount = 1;
+ loadmodel->animscenes[i].framerate = 10;
+ loadmodel->animscenes[i].loop = true;
}
- loadmodel->yawmins[0] = loadmodel->yawmins[1] = -(loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = modelyawradius);
- loadmodel->yawmins[2] = loadmodel->normalmins[2];
- loadmodel->yawmaxs[2] = loadmodel->normalmaxs[2];
- loadmodel->radius = modelradius;
- loadmodel->radius2 = modelradius * modelradius;
- Mod_BuildMDLMD2MeshInfo(elements, texcoords, posedata);
+ // tags are not loaded yet
+
+ // load meshes
+ loadmodel->aliasdata_meshes = Mem_Alloc(loadmodel->mempool, loadmodel->aliasnum_meshes * sizeof(aliasmesh_t));
+ for (i = 0, pinmesh = (md3mesh_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_meshes));i < loadmodel->aliasnum_meshes;i++, pinmesh = (md3mesh_t *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_end)))
+ {
+ if (memcmp(pinmesh->identifier, "IDP3", 4))
+ Host_Error("Mod_LoadQ3AliasModel: invalid mesh identifier (not IDP3)\n");
+ mesh = loadmodel->aliasdata_meshes + i;
+ mesh->num_skins = loadmodel->numskins;
+ mesh->num_frames = LittleLong(pinmesh->num_frames);
+ mesh->num_vertices = LittleLong(pinmesh->num_vertices);
+ mesh->num_triangles = LittleLong(pinmesh->num_triangles);
+ mesh->data_skins = Mem_Alloc(loadmodel->mempool, mesh->num_skins * sizeof(aliasskin_t));
+ mesh->data_elements = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3]));
+ mesh->data_neighbors = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3]));
+ mesh->data_texcoords = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[4]));
+ mesh->data_vertices = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * mesh->num_frames * sizeof(aliasvertex_t));
+ for (j = 0;j < mesh->num_triangles * 3;j++)
+ mesh->data_elements[j] = LittleLong(((int *)((qbyte *)pinmesh + pinmesh->lump_elements))[j]);
+ for (j = 0;j < mesh->num_vertices;j++)
+ {
+ mesh->data_texcoords[j * 4 + 0] = LittleLong(((float *)((qbyte *)pinmesh + pinmesh->lump_texcoords))[j * 2 + 0]);
+ mesh->data_texcoords[j * 4 + 1] = LittleLong(((float *)((qbyte *)pinmesh + pinmesh->lump_texcoords))[j * 2 + 1]);
+ }
+ for (j = 0;j < mesh->num_vertices * mesh->num_frames;j++)
+ {
+ mesh->data_vertices[j].origin[0] = LittleShort(((short *)((qbyte *)pinmesh + pinmesh->lump_framevertices))[j * 4 + 0]) * (1.0f / 64.0f);
+ mesh->data_vertices[j].origin[1] = LittleShort(((short *)((qbyte *)pinmesh + pinmesh->lump_framevertices))[j * 4 + 1]) * (1.0f / 64.0f);
+ mesh->data_vertices[j].origin[2] = LittleShort(((short *)((qbyte *)pinmesh + pinmesh->lump_framevertices))[j * 4 + 2]) * (1.0f / 64.0f);
+ }
+ vertexbuffer = Mem_Alloc(tempmempool, mesh->num_vertices * sizeof(float[4]) * 4);
+ svectorsbuffer = vertexbuffer + mesh->num_vertices * 4;
+ tvectorsbuffer = svectorsbuffer + mesh->num_vertices * 4;
+ normalsbuffer = tvectorsbuffer + mesh->num_vertices * 4;
+ for (j = 0;j < mesh->num_frames;j++)
+ Mod_BuildAliasVertexTextureVectors(mesh->num_vertices, mesh->data_vertices + j * mesh->num_vertices, mesh->data_texcoords, vertexbuffer, svectorsbuffer, tvectorsbuffer, normalsbuffer, mesh->num_triangles, mesh->data_elements);
+ Mem_Free(vertexbuffer);
+
+ memset(&tempskinframe, 0, sizeof(tempskinframe));
+ if (LittleLong(pinmesh->num_shaders) >= 1 && ((md3shader_t *)((qbyte *) pinmesh + pinmesh->lump_shaders))->name[0])
+ Mod_LoadExternalSkin (((md3shader_t *)((qbyte *) pinmesh + pinmesh->lump_shaders))->name, &tempskinframe, true);
+ Mod_ValidateElements(mesh->data_elements, mesh->num_triangles, mesh->num_vertices, __FILE__, __LINE__);
+ Mod_BuildTriangleNeighbors(mesh->data_neighbors, mesh->data_elements, mesh->num_triangles);
+ Mod_BuildAliasSkinFromSkinFrame(mesh->data_skins, &tempskinframe);
+ }
+ Mod_CalcAliasModelBBoxes();
}
extern void R_Model_Zymotic_DrawSky(entity_render_t *ent);
loadmodel->flags = 0; // there are no flags
loadmodel->numframes = pheader->numscenes;
loadmodel->synctype = ST_SYNC;
- loadmodel->numtris = pheader->numtris;
- loadmodel->numverts = 0;
+ //loadmodel->numtris = pheader->numtris;
+ //loadmodel->numverts = 0;
{
unsigned int i;
projects / xonotic / darkplaces.git / commitdiff