added Math_atov function (ascii to vector), tries to parse any imaginable vector...

[xonotic/darkplaces.git] / gl_backend.h

diff --git a/gl_backend.h b/gl_backend.h
index 143b0f248b614c1f72d7df646cb91add00006f3d..89f0a886024ead880c7376d567a026c5d7fb1244 100644 (file)
--- a/gl_backend.h
+++ b/gl_backend.h
@@ -43,9 +43,10 @@ rmeshstate_t;
 // overbright rendering scale for the current state
 extern int r_lightmapscalebit;
 extern float r_colorscale;
-extern float *varray_vertex;
-extern float *varray_color;
-extern float *varray_texcoord[MAX_TEXTUREUNITS];
+extern float *varray_vertex3f;
+extern float *varray_color4f;
+extern float *varray_texcoord3f[MAX_TEXTUREUNITS];
+extern float *varray_texcoord2f[MAX_TEXTUREUNITS];
 extern int mesh_maxverts;
 
 // adds console variables and registers the render module (only call from GL_Init)
@@ -70,13 +71,18 @@ void R_Mesh_MainState(const rmeshstate_t *m);
 // sets up the requested texture state
 void R_Mesh_TextureState(const rmeshstate_t *m);
 
-// enlarges vertex arrays if they are too small
-#define R_Mesh_ResizeCheck(numverts) if ((numverts) > mesh_maxverts) _R_Mesh_ResizeCheck(numverts);
-void _R_Mesh_ResizeCheck(int numverts);
-
+// prepares varray_* buffers for rendering a mesh
+void R_Mesh_GetSpace(int numverts);
 // renders the mesh in the varray_* buffers
 void R_Mesh_Draw(int numverts, int numtriangles, const int *elements);
 
+// copies a vertex3f array into varray_vertex3f
+void R_Mesh_CopyVertex3f(const float *vertex3f, int numverts);
+// copies a texcoord2f array into varray_texcoord[tmu]
+void R_Mesh_CopyTexCoord2f(int tmu, const float *texcoord2f, int numverts);
+// copies a color4f array into varray_color4f
+void R_Mesh_CopyColor4f(const float *color4f, int numverts);
+
 // saves a section of the rendered frame to a .tga file
 qboolean SCR_ScreenShot(char *filename, int x, int y, int width, int height);
 // used by R_Envmap_f and internally in backend, clears the frame