mirror of
https://github.com/openmoh/openmohaa.git
synced 2025-04-28 13:47:58 +03:00
Added full sprite support
This commit is contained in:
OM
parent
d5c2c22dbb
commit
3acda727d2
6 changed files with 456 additions and 29 deletions
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@ -916,6 +916,74 @@ void RB_RenderDrawSurfList( drawSurf_t *drawSurfs, int numDrawSurfs ) {
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#endif
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}
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/*
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==================
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RB_RenderSpriteSurfList
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==================
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*/
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void RB_RenderSpriteSurfList(drawSurf_t* drawSurfs, int numDrawSurfs) {
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shader_t *shader;
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shader_t *oldShader;
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qboolean depthRange;
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qboolean oldDepthRange;
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int i;
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drawSurf_t *drawSurf;
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backEnd.currentEntity = &tr.worldEntity;
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backEnd.currentStaticModel = 0;
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backEnd.pc.c_surfaces += numDrawSurfs;
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backEnd.ori = backEnd.viewParms.world;
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oldShader = NULL;
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depthRange = qfalse;
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oldDepthRange = qfalse;
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for (i = 0, drawSurf = drawSurfs; i < numDrawSurfs; i++, drawSurf++) {
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shader = tr.sortedShaders[((refSprite_t*)drawSurf->surface)->shaderNum];
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depthRange = (((refSprite_t*)drawSurf->surface)->renderfx & RF_DEPTHHACK) != 0;
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if ((shader != oldShader || (oldShader->flags & RF_THIRD_PERSON) != 0) && !shader->entityMergable)
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{
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if (oldShader) {
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RB_EndSurface();
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}
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RB_BeginSurface(shader);
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oldShader = shader;
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}
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qglLoadMatrixf(backEnd.ori.modelMatrix);
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if (oldDepthRange != depthRange)
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{
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if (depthRange) {
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qglDepthRange(0.0, 0.3);
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} else {
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qglDepthRange(0.0, 1.0);
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}
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oldDepthRange = depthRange;
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}
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backEnd.shaderStartTime = ((refSprite_t*)drawSurf->surface)->shaderTime;
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// add the triangles for this surface
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rb_surfaceTable[*drawSurf->surface](drawSurf->surface);
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}
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if (oldShader) {
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RB_EndSurface();
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}
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// go back to the world modelview matrix
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qglLoadMatrixf(backEnd.viewParms.world.modelMatrix);
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// go back to the previous depth range
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if (depthRange) {
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qglDepthRange(0.0, 1.0);
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}
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}
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/*
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============================================================================
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@ -1153,6 +1221,31 @@ const void *RB_DrawSurfs( const void *data ) {
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}
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/*
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=============
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RB_DrawSurfs
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=============
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*/
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const void* RB_SpriteSurfs(const void* data) {
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const drawSurfsCommand_t* cmd;
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// finish any 2D drawing if needed
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if (tess.numIndexes) {
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RB_EndSurface();
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}
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cmd = (const drawSurfsCommand_t*)data;
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backEnd.refdef = cmd->refdef;
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backEnd.viewParms = cmd->viewParms;
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RB_RenderSpriteSurfList(cmd->drawSurfs, cmd->numDrawSurfs);
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return (const void*)(cmd + 1);
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}
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/*
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=============
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RB_DrawBuffer
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@ -1319,6 +1412,9 @@ void RB_ExecuteRenderCommands( const void *data ) {
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case RC_DRAW_SURFS:
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data = RB_DrawSurfs( data );
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break;
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case RC_SPRITE_SURFS:
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data = RB_SpriteSurfs( data );
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break;
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case RC_DRAW_BUFFER:
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data = RB_DrawBuffer( data );
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break;
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@ -254,6 +254,29 @@ void R_AddDrawSurfCmd( drawSurf_t *drawSurfs, int numDrawSurfs ) {
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}
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/*
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=============
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R_AddSpriteSurfCmd
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=============
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*/
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void R_AddSpriteSurfCmd(drawSurf_t* drawSurfs, int numDrawSurfs) {
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drawSurfsCommand_t* cmd;
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cmd = R_GetCommandBuffer(sizeof(*cmd));
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if (!cmd) {
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return;
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}
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cmd->commandId = RC_SPRITE_SURFS;
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cmd->drawSurfs = drawSurfs;
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cmd->numDrawSurfs = numDrawSurfs;
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cmd->refdef = tr.refdef;
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cmd->viewParms = tr.viewParms;
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}
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/*
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=============
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RE_SetColor
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@ -2526,6 +2526,8 @@ image_t* R_FindImageFile(const char* name, qboolean mipmap, qboolean allowPicmip
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//
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// load the pic from disk
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//
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numMipmaps = mipmap;
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iMipmapsAvailable = 0;
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R_LoadImage(name, &pic, &width, &height, &hasAlpha, &glCompressMode, &numMipmaps, &iMipmapsAvailable);
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if (pic == NULL) {
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return NULL;
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@ -293,6 +293,29 @@ void myGlMultMatrix( const float *a, const float *b, float *out ) {
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}
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}
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void R_AdjustVisBoundsForSprite(refSprite_t* ent, viewParms_t* viewParms, orientationr_t* or )
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{
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if (tr.viewParms.visBounds[0][0] > ent->origin[0] - ent->scale) {
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tr.viewParms.visBounds[0][0] = ent->origin[0] - ent->scale;
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}
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if (tr.viewParms.visBounds[0][1] > ent->origin[1] - ent->scale) {
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tr.viewParms.visBounds[0][1] = ent->origin[1] - ent->scale;
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}
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if (tr.viewParms.visBounds[0][2] > ent->origin[2] - ent->scale) {
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tr.viewParms.visBounds[0][2] = ent->origin[2] - ent->scale;
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}
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if (tr.viewParms.visBounds[1][0] < ent->origin[0] + ent->scale) {
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tr.viewParms.visBounds[1][0] = ent->origin[0] + ent->scale;
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}
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if (tr.viewParms.visBounds[1][1] < ent->origin[1] + ent->scale) {
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tr.viewParms.visBounds[1][1] = ent->origin[1] + ent->scale;
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}
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if (tr.viewParms.visBounds[1][2] < ent->origin[2] + ent->scale) {
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tr.viewParms.visBounds[1][2] = ent->origin[2] + ent->scale;
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}
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}
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/*
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=================
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R_RotateForEntity
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@ -1318,6 +1341,25 @@ void R_AddDrawSurf(surfaceType_t* surface, shader_t* shader, int dlightMap) {
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tr.refdef.numDrawSurfs++;
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}
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/*
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=================
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R_AddSpriteSurf
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=================
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*/
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void R_AddSpriteSurf(surfaceType_t* surface, shader_t* shader, float zDistance)
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{
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int index;
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if (zDistance > MAX_SPRITE_DIST_SQUARED) {
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zDistance = MAX_SPRITE_DIST_SQUARED;
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}
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index = tr.refdef.numSpriteSurfs % MAX_SPRITES;
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tr.refdef.spriteSurfs[index].sort = (int)(MAX_SPRITE_DIST_SQUARED - zDistance) | (shader->sortedIndex << QSORT_SHADERNUM_SHIFT);
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tr.refdef.spriteSurfs[index].surface = surface;
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tr.refdef.numSpriteSurfs++;
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}
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/*
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=================
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R_DecomposeSort
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@ -1335,7 +1377,7 @@ void R_DecomposeSort(unsigned int sort, int* entityNum, shader_t** shader, int*
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R_SortDrawSurfs
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=================
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*/
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void R_SortDrawSurfs( drawSurf_t *drawSurfs, int numDrawSurfs ) {
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void R_SortDrawSurfs( drawSurf_t *drawSurfs, int numDrawSurfs, drawSurf_t *spriteSurfs, int numSpriteSurfs ) {
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shader_t *shader;
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int entityNum;
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int dlighted;
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@ -1351,39 +1393,49 @@ void R_SortDrawSurfs( drawSurf_t *drawSurfs, int numDrawSurfs ) {
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// if we overflowed MAX_DRAWSURFS, the drawsurfs
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// wrapped around in the buffer and we will be missing
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// the first surfaces, not the last ones
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if ( numDrawSurfs > MAX_DRAWSURFS ) {
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numDrawSurfs = MAX_DRAWSURFS;
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}
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// the first surfaces, not the last ones
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if (numDrawSurfs > MAX_DRAWSURFS) {
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numDrawSurfs = MAX_DRAWSURFS;
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}
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if (numSpriteSurfs > MAX_SPRITESURFS) {
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numSpriteSurfs = MAX_SPRITESURFS;
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}
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// sort the drawsurfs by sort type, then orientation, then shader
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qsortFast (drawSurfs, numDrawSurfs, sizeof(drawSurf_t) );
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qsortFast (spriteSurfs, numSpriteSurfs, sizeof(drawSurf_t) );
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// check for any pass through drawing, which
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// may cause another view to be rendered first
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for (i = 0; i < numDrawSurfs; i++) {
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R_DecomposeSort((drawSurfs + i)->sort, &entityNum, &shader, &dlighted, &bStaticModel);
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R_Sky_Render();
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if ( shader->sort > SS_PORTAL ) {
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break;
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}
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if (!tr.viewParms.isPortal)
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{
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// check for any pass through drawing, which
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// may cause another view to be rendered first
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for (i = 0; i < numDrawSurfs; i++) {
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R_DecomposeSort((drawSurfs + i)->sort, &entityNum, &shader, &dlighted, &bStaticModel);
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// no shader should ever have this sort type
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if ( shader->sort == SS_BAD ) {
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ri.Error (ERR_DROP, "Shader '%s'with sort == SS_BAD", shader->name );
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}
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// if the mirror was completely clipped away, we may need to check another surface
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if ( R_MirrorViewBySurface( (drawSurfs+i), entityNum) ) {
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// this is a debug option to see exactly what is being mirrored
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if ( r_portalOnly->integer ) {
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return;
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if (shader->sort > SS_PORTAL) {
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break;
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}
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// no shader should ever have this sort type
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if (shader->sort == SS_BAD) {
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ri.Error(ERR_DROP, "Shader '%s'with sort == SS_BAD", shader->name);
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}
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// if the mirror was completely clipped away, we may need to check another surface
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if (R_MirrorViewBySurface((drawSurfs + i), entityNum)) {
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// this is a debug option to see exactly what is being mirrored
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if (r_portalOnly->integer) {
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return;
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}
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break; // only one mirror view at a time
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}
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break; // only one mirror view at a time
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}
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}
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R_AddDrawSurfCmd( drawSurfs, numDrawSurfs );
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R_AddDrawSurfCmd(drawSurfs, numDrawSurfs);
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R_AddSpriteSurfCmd(spriteSurfs, numSpriteSurfs);
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}
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/*
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@ -1470,6 +1522,55 @@ void R_AddEntitySurfaces (void) {
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}
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void R_AddSpriteSurfaces()
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{
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refSprite_t* sprite;
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vec3_t delta;
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if (!r_drawsprites->integer) {
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return;
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}
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for (tr.currentSpriteNum = 0; tr.currentSpriteNum < tr.refdef.num_sprites; ++tr.currentSpriteNum)
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{
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sprite = &tr.refdef.sprites[tr.currentSpriteNum];
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if (tr.portalsky.inUse)
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{
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if ((sprite->renderfx & RF_SKYENTITY) == 0) {
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continue;
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}
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}
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else if ((sprite->renderfx & RF_SKYENTITY) != 0)
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{
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continue;
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}
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if (tr.viewParms.isPortal)
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{
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if (!(sprite->renderfx & (RF_SHADOW_PLANE | RF_WRAP_FRAMES))) {
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continue;
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}
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}
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else if (sprite->renderfx & RF_SHADOW_PLANE) {
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continue;
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}
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tr.currentEntityNum = ENTITYNUM_WORLD;
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tr.shiftedEntityNum = tr.currentEntityNum << QSORT_ENTITYNUM_SHIFT;
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if (sprite->hModel && sprite->hModel < tr.numModels) {
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tr.currentModel = &tr.models[sprite->hModel];
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} else {
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tr.currentModel = &tr.models[0];
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}
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R_AdjustVisBoundsForSprite(&tr.refdef.sprites[tr.currentSpriteNum], &tr.viewParms, &tr.ori );
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sprite->shaderNum = tr.currentModel->d.sprite->shader->sortedIndex;
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VectorSubtract(sprite->origin, tr.refdef.vieworg, delta);
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R_AddSpriteSurf(&sprite->surftype, tr.currentModel->d.sprite->shader, VectorLengthSquared(delta));
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}
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}
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/*
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====================
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@ -1478,17 +1579,24 @@ R_GenerateDrawSurfs
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*/
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void R_GenerateDrawSurfs( void ) {
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R_AddWorldSurfaces ();
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if (!(tr.refdef.rdflags & RDF_NOWORLDMODEL)) {
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R_AddSwipeSurfaces();
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}
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R_AddPolygonSurfaces();
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R_AddTerrainMarkSurfaces();
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R_AddEntitySurfaces();
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R_AddSpriteSurfaces();
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// set the projection matrix with the minimum zfar
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// now that we have the world bounded
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// this needs to be done before entities are
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// added, because they use the projection
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// matrix for lod calculation
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R_SetupProjection ();
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R_AddEntitySurfaces ();
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}
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/*
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@ -1641,6 +1749,15 @@ void R_DrawDebugLines(void) {
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// FIXME: stub
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}
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/*
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================
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R_DrawDebugLines
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================
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*/
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void R_DrawDebugStrings(void) {
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// FIXME: stub
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}
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/*
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================
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R_RenderView
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@ -1651,6 +1768,7 @@ or a mirror / remote location
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*/
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void R_RenderView (viewParms_t *parms) {
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int firstDrawSurf;
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int firstSpriteSurf;
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if ( parms->viewportWidth <= 0 || parms->viewportHeight <= 0 ) {
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return;
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@ -1663,6 +1781,7 @@ void R_RenderView (viewParms_t *parms) {
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tr.viewParms.frameCount = tr.frameCount;
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firstDrawSurf = tr.refdef.numDrawSurfs;
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firstSpriteSurf = tr.refdef.numSpriteSurfs;
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tr.viewCount++;
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@ -1673,9 +1792,16 @@ void R_RenderView (viewParms_t *parms) {
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R_Sky_Reset();
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R_DrawDebugStrings();
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R_GenerateDrawSurfs();
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R_SortDrawSurfs( tr.refdef.drawSurfs + firstDrawSurf, tr.refdef.numDrawSurfs - firstDrawSurf );
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R_SortDrawSurfs(
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tr.refdef.drawSurfs + firstDrawSurf, tr.refdef.numDrawSurfs - firstDrawSurf,
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tr.refdef.spriteSurfs + firstSpriteSurf, tr.refdef.numSpriteSurfs - firstSpriteSurf
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);
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R_DrawDebugLines();
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// draw main system development information (surface outlines, etc)
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R_DebugGraphics();
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@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include "tiki.h"
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int r_firstSceneDrawSurf;
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int r_firstSceneSpriteSurf;
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int r_numdlights;
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int r_firstSceneDlight;
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@ -62,6 +63,7 @@ void R_ToggleSmpFrame( void ) {
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backEndData[tr.smpFrame]->commands.used = 0;
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r_firstSceneDrawSurf = 0;
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r_firstSceneSpriteSurf = 0;
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r_numdlights = 0;
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r_firstSceneDlight = 0;
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@ -245,7 +247,31 @@ void RE_AddRefEntityToScene( const refEntity_t *ent, int parentEntityNumber) {
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}
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void RE_AddRefSpriteToScene(const refEntity_t* ent) {
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// FIXME: unimplemented
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refSprite_t* spr;
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int i;
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if (!tr.registered) {
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return;
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}
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if (r_numsprites >= MAX_SPRITES) {
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return;
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}
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spr = &backEndData[tr.smpFrame]->sprites[r_numsprites];
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VectorCopy(ent->origin, spr->origin);
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spr->surftype = SF_SPRITE;
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spr->hModel = ent->hModel;
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spr->scale = ent->scale;
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spr->renderfx = ent->renderfx;
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spr->shaderTime = ent->shaderTime;
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AxisCopy(ent->axis, spr->axis);
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for (i = 0; i < 4; ++i) {
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spr->shaderRGBA[i] = ent->shaderRGBA[i];
|
||||
}
|
||||
|
||||
++r_numsprites;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -388,6 +414,9 @@ void RE_RenderScene( const refdef_t *fd ) {
|
|||
tr.refdef.numDrawSurfs = r_firstSceneDrawSurf;
|
||||
tr.refdef.drawSurfs = backEndData[tr.smpFrame]->drawSurfs;
|
||||
|
||||
tr.refdef.numSpriteSurfs = r_firstSceneSpriteSurf;
|
||||
tr.refdef.spriteSurfs = backEndData[tr.smpFrame]->spriteSurfs;
|
||||
|
||||
tr.refdef.num_entities = r_numentities - r_firstSceneEntity;
|
||||
tr.refdef.entities = &backEndData[tr.smpFrame]->entities[r_firstSceneEntity];
|
||||
|
||||
|
|
@ -456,6 +485,7 @@ void RE_RenderScene( const refdef_t *fd ) {
|
|||
|
||||
// the next scene rendered in this frame will tack on after this one
|
||||
r_firstSceneDrawSurf = tr.refdef.numDrawSurfs;
|
||||
r_firstSceneSpriteSurf = tr.refdef.numSpriteSurfs;
|
||||
r_firstSceneEntity = r_numentities;
|
||||
r_firstSceneSprite = r_numsprites;
|
||||
r_firstSceneDlight = r_numdlights;
|
||||
|
|
|
|||
|
|
@ -56,11 +56,161 @@ sprite_t *SPR_RegisterSprite(const char *name)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int CullSprite(const vec3_t* points) {
|
||||
int i, j;
|
||||
|
||||
for (i = 0; i < backEnd.viewParms.fog.extrafrustums + 4; i++) {
|
||||
for (j = 0; j < 4; j++) {
|
||||
if (DotProduct(points[j], backEnd.viewParms.frustum[i].normal) - backEnd.viewParms.frustum[i].dist > 0.0f) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (j == 4) {
|
||||
return CULL_CLIP;
|
||||
}
|
||||
}
|
||||
|
||||
return CULL_IN;
|
||||
}
|
||||
|
||||
/*
|
||||
=====================
|
||||
RB_DrawSprite
|
||||
=====================
|
||||
*/
|
||||
void RB_DrawSprite( const refSprite_t *spr ) {
|
||||
// FIXME: stub
|
||||
model_t* model;
|
||||
vec3_t norm;
|
||||
vec3_t up, right;
|
||||
vec3_t points[4];
|
||||
float org_x, org_y;
|
||||
float scale;
|
||||
|
||||
if (!spr->hModel)
|
||||
{
|
||||
ri.Printf(PRINT_WARNING, "No model found for Sprite\n");
|
||||
return;
|
||||
}
|
||||
|
||||
model = tr.models;
|
||||
if (spr->hModel > 0 && spr->hModel < tr.numModels) {
|
||||
model = &tr.models[spr->hModel];
|
||||
}
|
||||
|
||||
scale = spr->scale * model->d.sprite->scale;
|
||||
|
||||
switch (model->d.sprite->shader->sprite.type)
|
||||
{
|
||||
case SPRITE_PARALLEL_ORIENTED:
|
||||
{
|
||||
float invmag;
|
||||
float cr, sr;
|
||||
int i;
|
||||
|
||||
invmag = 1.0 / sqrt(spr->axis[1][2] * spr->axis[1][2] + spr->axis[1][1] * spr->axis[1][1]);
|
||||
|
||||
cr = invmag * spr->axis[1][1];
|
||||
sr = invmag * spr->axis[1][2];
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
{
|
||||
up[i] = backEnd.viewParms.ori.axis[2][i] * cr - backEnd.viewParms.ori.axis[1][i] * sr;
|
||||
right[i] = backEnd.viewParms.ori.axis[1][i] * cr + backEnd.viewParms.ori.axis[2][i] * sr;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case SPRITE_PARALLEL:
|
||||
VectorCopy(backEnd.viewParms.ori.axis[2], up);
|
||||
if (!backEnd.viewParms.isMirror) {
|
||||
VectorNegate(backEnd.viewParms.ori.axis[1], right);
|
||||
} else {
|
||||
VectorCopy(backEnd.viewParms.ori.axis[1], right);
|
||||
}
|
||||
break;
|
||||
case SPRITE_ORIENTED:
|
||||
VectorCopy(spr->axis[1], right);
|
||||
VectorCopy(spr->axis[2], up);
|
||||
break;
|
||||
case SPRITE_PARALLEL_UPRIGHT:
|
||||
VectorCopy(backEnd.viewParms.ori.axis[0], norm);
|
||||
VectorCopy(backEnd.viewParms.ori.axis[1], right);
|
||||
VectorCopy(backEnd.viewParms.ori.axis[2], up);
|
||||
if (backEnd.viewParms.ori.axis[0][2] > 0.999) {
|
||||
return;
|
||||
} else if (backEnd.viewParms.ori.axis[0][2] < -0.999) {
|
||||
return;
|
||||
}
|
||||
|
||||
VectorSet(up, 0.0f, 0.0f, 1.0f);
|
||||
VectorSet(right, backEnd.viewParms.ori.axis[0][1], -backEnd.viewParms.ori.axis[0][0], 0.0f);
|
||||
VectorNormalize(right);
|
||||
VectorSet(norm, -right[1], right[0], 0.0f);
|
||||
break;
|
||||
}
|
||||
|
||||
org_x = model->d.sprite->origin_x * scale;
|
||||
org_y = model->d.sprite->origin_y * scale;
|
||||
|
||||
VectorScale(up, org_y, up);
|
||||
VectorScale(right, org_x, right);
|
||||
|
||||
points[0][0] = spr->origin[0] + up[0] - right[0];
|
||||
points[1][0] = spr->origin[0] + up[0] + right[0];
|
||||
points[2][0] = spr->origin[0] - up[0] - right[0];
|
||||
points[3][0] = spr->origin[0] - up[0] + right[0];
|
||||
|
||||
points[0][1] = spr->origin[1] + up[1] - right[1];
|
||||
points[1][1] = spr->origin[1] + up[1] + right[1];
|
||||
points[2][1] = spr->origin[1] - up[1] - right[1];
|
||||
points[3][1] = spr->origin[1] - up[1] + right[1];
|
||||
|
||||
points[0][2] = spr->origin[2] + up[2] - right[2];
|
||||
points[1][2] = spr->origin[2] + up[2] + right[2];
|
||||
points[2][2] = spr->origin[2] - up[2] - right[2];
|
||||
points[3][2] = spr->origin[2] - up[2] + right[2];
|
||||
|
||||
if (CullSprite(points) == CULL_OUT) {
|
||||
return;
|
||||
}
|
||||
|
||||
RB_CHECKOVERFLOW(4, 6);
|
||||
|
||||
memcpy(tess.vertexColors[tess.numVertexes], spr->shaderRGBA, sizeof(byte) * 4);
|
||||
memcpy(tess.vertexColors[tess.numVertexes + 1], spr->shaderRGBA, sizeof(byte) * 4);
|
||||
memcpy(tess.vertexColors[tess.numVertexes + 2], spr->shaderRGBA, sizeof(byte) * 4);
|
||||
memcpy(tess.vertexColors[tess.numVertexes + 3], spr->shaderRGBA, sizeof(byte) * 4);
|
||||
|
||||
tess.vertexColorValid = qtrue;
|
||||
tess.texCoords[tess.numVertexes][0][0] = 0.0f;
|
||||
tess.texCoords[tess.numVertexes][0][1] = 0.0f;
|
||||
tess.texCoords[tess.numVertexes + 1][0][0] = 1.0f;
|
||||
tess.texCoords[tess.numVertexes + 1][0][1] = 0.0f;
|
||||
tess.texCoords[tess.numVertexes + 2][0][0] = 0.0f;
|
||||
tess.texCoords[tess.numVertexes + 2][0][1] = 1.0f;
|
||||
tess.texCoords[tess.numVertexes + 3][0][0] = 1.0f;
|
||||
tess.texCoords[tess.numVertexes + 3][0][1] = 1.0f;
|
||||
|
||||
tess.xyz[tess.numVertexes][0] = points[0][0];
|
||||
tess.xyz[tess.numVertexes][1] = points[0][1];
|
||||
tess.xyz[tess.numVertexes][2] = points[0][2];
|
||||
tess.xyz[tess.numVertexes + 1][0] = points[1][0];
|
||||
tess.xyz[tess.numVertexes + 1][1] = points[1][1];
|
||||
tess.xyz[tess.numVertexes + 1][2] = points[1][2];
|
||||
tess.xyz[tess.numVertexes + 2][0] = points[2][0];
|
||||
tess.xyz[tess.numVertexes + 2][1] = points[2][1];
|
||||
tess.xyz[tess.numVertexes + 2][2] = points[2][2];
|
||||
tess.xyz[tess.numVertexes + 3][0] = points[3][0];
|
||||
tess.xyz[tess.numVertexes + 3][1] = points[3][1];
|
||||
tess.xyz[tess.numVertexes + 3][2] = points[3][2];
|
||||
|
||||
tess.indexes[tess.numIndexes] = tess.numVertexes + 2;
|
||||
tess.indexes[tess.numIndexes + 1] = tess.numVertexes + 1;
|
||||
tess.indexes[tess.numIndexes + 2] = tess.numVertexes;
|
||||
tess.indexes[tess.numIndexes + 3] = tess.numVertexes + 2;
|
||||
tess.indexes[tess.numIndexes + 4] = tess.numVertexes + 3;
|
||||
tess.indexes[tess.numIndexes + 5] = tess.numVertexes + 1;
|
||||
|
||||
tess.numVertexes += 4;
|
||||
tess.numIndexes += 6;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue