Method R_DrawWorld

client/src/main/java/jake2/client/render/fast/Surf.java:868–926

R_DrawWorld

()

	 * R_DrawWorld
	 */
	void R_DrawWorld()
	{
		if (r_drawworld.value == 0)
			return;

		if ( (r_newrefdef.rdflags & Defines.RDF_NOWORLDMODEL) != 0 )
			return;

		currentmodel = r_worldmodel;

		Math3D.VectorCopy(r_newrefdef.vieworg, modelorg);

		entity_t ent = worldEntity;
		// auto cycle the world frame for texture animation
		ent.clear();
		ent.frame = (int)(r_newrefdef.time*2);
		currententity = ent;

		gl_state.currenttextures[0] = gl_state.currenttextures[1] = -1;

		gl.glColor3f (1,1,1);
		// memset (gl_lms.lightmap_surfaces, 0, sizeof(gl_lms.lightmap_surfaces));
		// TODO wird bei multitexture nicht gebraucht
		//gl_lms.clearLightmapSurfaces();
		
		R_ClearSkyBox();

		GL_EnableMultitexture( true );

		GL_SelectTexture(TEXTURE0);
		GL_TexEnv( GL_REPLACE );
		gl.glInterleavedArrays(GL_T2F_V3F, glpoly_t.BYTE_STRIDE, globalPolygonInterleavedBuf);
		GL_SelectTexture(TEXTURE1);
		gl.glTexCoordPointer(2, glpoly_t.BYTE_STRIDE, globalPolygonTexCoord1Buf);
		gl.glEnableClientState(GL_TEXTURE_COORD_ARRAY);

		if ( gl_lightmap.value != 0)
			GL_TexEnv( GL_REPLACE );
		else 
			GL_TexEnv( GL_MODULATE );
				
		R_RecursiveWorldNode(r_worldmodel.nodes[0]); // root node
				
		gl.glClientActiveTextureARB(TEXTURE1);
		gl.glDisableClientState(GL_TEXTURE_COORD_ARRAY);

		GL_EnableMultitexture( false );

		DrawTextureChains();
		R_DrawSkyBox();
		R_DrawTriangleOutlines();
		
		// delete triangles
		if (gl_showtrisnum.value != 0 && gl_showtris.value != 0)
		{
			Com.DPrintf("num triangles: " + polys.size() + "\n");
		}
		polys = new Vector();