eliminated rsurface.model, so there is now no dependence on having an

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index 10fc55458a8aeb769b57777b4b3ec663c9c14508..2a56bf6a6ab44a331a4402f106331c58b5cdfe13 100644 (file)
--- a/render.h
+++ b/render.h
@@ -244,6 +244,22 @@ typedef struct rsurfacestate_s
        float *modelnormal3f;
        int modelnormal3f_bufferobject;
        size_t modelnormal3f_bufferoffset;
+       float *modellightmapcolor4f;
+       int modellightmapcolor4f_bufferobject;
+       size_t modellightmapcolor4f_bufferoffset;
+       float *modeltexcoordtexture2f;
+       int modeltexcoordtexture2f_bufferobject;
+       size_t modeltexcoordtexture2f_bufferoffset;
+       float *modeltexcoordlightmap2f;
+       int modeltexcoordlightmap2f_bufferobject;
+       size_t modeltexcoordlightmap2f_bufferoffset;
+       int *modelelement3i;
+       int modelelement3i_bufferobject;
+       int *modelneighbor3i;
+       int *modellightmapoffsets;
+       int modelnum_vertices;
+       int modelnum_triangles;
+       msurface_t *modelsurfaces;
        // current rendering array pointers
        // these may point to any of several different buffers depending on how
        // much processing was needed to prepare this model for rendering
@@ -283,8 +299,6 @@ typedef struct rsurfacestate_s
        vec3_t colormap_shirtcolor;
        // view location in model space
        vec3_t modelorg; // TODO: rename this
-       // model being rendered
-       const model_t *model; // TODO: eliminate this
        // current texture in batching code
        texture_t *texture;
        // whether lightmapping is active on this batch
@@ -294,6 +308,27 @@ typedef struct rsurfacestate_s
        rsurfmode_t mode;
        // type of vertex lighting being used on this batch
        int lightmode; // 0 = lightmap or fullbright, 1 = color array from q3bsp, 2 = vertex shaded model
+
+       // rtlight rendering
+       // light currently being rendered
+       rtlight_t *rtlight;
+       // current light's cull box (copied out of an rtlight or calculated by GetLightInfo)
+       vec3_t rtlight_cullmins;
+       vec3_t rtlight_cullmaxs;
+       // current light's culling planes
+       int rtlight_numfrustumplanes;
+       mplane_t rtlight_frustumplanes[12+6+6]; // see R_Shadow_ComputeShadowCasterCullingPlanes
+
+       // this is the location of the light in entity space
+       vec3_t entitylightorigin;
+       // this transforms entity coordinates to light filter cubemap coordinates
+       // (also often used for other purposes)
+       matrix4x4_t entitytolight;
+       // based on entitytolight this transforms -1 to +1 to 0 to 1 for purposes
+       // of attenuation texturing in full 3D (Z result often ignored)
+       matrix4x4_t entitytoattenuationxyz;
+       // this transforms only the Z to S, and T is always 0.5
+       matrix4x4_t entitytoattenuationz;
 }
 rsurfacestate_t;