void MapRenderer_RenderNormal(double delta) {
int batch;
if (!mapChunks) return;
Gfx_SetVertexFormat(VERTEX_FORMAT_P3FT2FC4B);
Gfx_SetTexturing(true);
Gfx_SetAlphaTest(true);
Gfx_EnableMipmaps();
for (batch = 0; batch < MapRenderer_1DUsedCount; batch++) {
if (normPartsCount[batch] <= 0) continue;
if (hasNormParts[batch] || checkNormParts[batch]) {
Gfx_BindTexture(Atlas1D.TexIds[batch]);
MapRenderer_RenderNormalBatch(batch);
checkNormParts[batch] = false;
}
}
Gfx_DisableMipmaps();
MapRenderer_CheckWeather(delta);
Gfx_SetAlphaTest(false);
Gfx_SetTexturing(false);
#if DEBUG_OCCLUSION
DebugPickedPos();
#endif
}
static void Rain_Render(Real32 t) {
if (Rain_Count == 0) return;
VertexP3fT2fC4b vertices[PARTICLES_MAX * 4];
Int32 i;
VertexP3fT2fC4b* ptr = vertices;
for (i = 0; i < Rain_Count; i++) {
RainParticle_Render(&Rain_Particles[i], t, ptr);
ptr += 4;
}
Gfx_BindTexture(Particles_TexId);
GfxCommon_UpdateDynamicVb_IndexedTris(Particles_VB, vertices, Rain_Count * 4);
}
void MapRenderer_RenderTranslucent(double delta) {
int vertices, batch;
if (!mapChunks) return;
/* First fill depth buffer */
vertices = Game_Vertices;
Gfx_SetVertexFormat(VERTEX_FORMAT_P3FT2FC4B);
Gfx_SetTexturing(false);
Gfx_SetAlphaBlending(false);
Gfx_SetColWriteMask(false, false, false, false);
for (batch = 0; batch < MapRenderer_1DUsedCount; batch++) {
if (tranPartsCount[batch] <= 0) continue;
if (hasTranParts[batch] || checkTranParts[batch]) {
MapRenderer_RenderTranslucentBatch(batch);
checkTranParts[batch] = false;
}
}
Game_Vertices = vertices;
/* Then actually draw the transluscent blocks */
Gfx_SetAlphaBlending(true);
Gfx_SetTexturing(true);
Gfx_SetColWriteMask(true, true, true, true);
Gfx_SetDepthWrite(false); /* already calculated depth values in depth pass */
Gfx_EnableMipmaps();
for (batch = 0; batch < MapRenderer_1DUsedCount; batch++) {
if (tranPartsCount[batch] <= 0) continue;
if (!hasTranParts[batch]) continue;
Gfx_BindTexture(Atlas1D.TexIds[batch]);
MapRenderer_RenderTranslucentBatch(batch);
}
Gfx_DisableMipmaps();
Gfx_SetDepthWrite(true);
/* If we weren't under water, render weather after to blend properly */
if (!inTranslucent && Env.Weather != WEATHER_SUNNY) {
Gfx_SetAlphaTest(true);
EnvRenderer_RenderWeather(delta);
Gfx_SetAlphaTest(false);
}
Gfx_SetAlphaBlending(false);
Gfx_SetTexturing(false);
}
static void Terrain_Render(Real32 t) {
if (Terrain_Count == 0) return;
VertexP3fT2fC4b vertices[PARTICLES_MAX * 4];
Terrain_Update1DCounts();
Int32 i;
for (i = 0; i < Terrain_Count; i++) {
Int32 index = Atlas1D_Index(Terrain_Particles[i].TexLoc);
VertexP3fT2fC4b* ptr = &vertices[Terrain_1DIndices[index]];
TerrainParticle_Render(&Terrain_Particles[i], t, ptr);
Terrain_1DIndices[index] += 4;
}
Gfx_SetDynamicVbData(Particles_VB, vertices, Terrain_Count * 4);
Int32 offset = 0;
for (i = 0; i < Atlas1D_Count; i++) {
UInt16 partCount = Terrain_1DCount[i];
if (partCount == 0) continue;
Gfx_BindTexture(Atlas1D_TexIds[i]);
Gfx_DrawVb_IndexedTris_Range(partCount, offset);
offset += partCount;
}
}
