added fogging info to rsurface state so model scaling applies to fog

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index 41b1d65d76fac465f19f7b5be5825ade0a5a75b1..785ece43295d5e1999c4e82c2980fd75356b770a 100644 (file)
--- a/render.h
+++ b/render.h
@@ -301,9 +301,18 @@ typedef struct rsurfacestate_s
        float *texcoordlightmap2f;
        int texcoordlightmap2f_bufferobject;
        size_t texcoordlightmap2f_bufferoffset;
+       // some important fields from the entity
+       int ent_skinnum;
+       int ent_qwskin;
+       int ent_flags;
+       float ent_shadertime;
+       float ent_color[4];
        // transform matrices to render this entity and effects on this entity
        matrix4x4_t matrix;
        matrix4x4_t inversematrix;
+       // scale factors for transforming lengths into/out of entity space
+       float matrixscale;
+       float inversematrixscale;
        // animation blending state from entity
        frameblend_t frameblend[MAX_FRAMEBLENDS];
        // directional model shading state from entity
@@ -325,6 +334,9 @@ typedef struct rsurfacestate_s
        // whether lightmapping is active on this batch
        // (otherwise vertex colored)
        qboolean uselightmaptexture;
+       // fog plane in model space for direct application to vertices
+       float fograngerecip;
+       float fogmasktabledistmultiplier;
 
        // rtlight rendering
        // light currently being rendered