handle IQM models with no blend weights

[xonotic/darkplaces.git] / model_shared.c

diff --git a/model_shared.c b/model_shared.c
index 52bf0ed84b874a4cef252ebce1aa15bda01ebcfe..d4021ee0bf46731690676e6f984dde0b60c26fe3 100644 (file)
--- a/model_shared.c
+++ b/model_shared.c
@@ -1605,6 +1605,7 @@ static void Q3Shader_AddToHash (q3shaderinfo_t* shader)
        memcpy (&entry->shader, shader, sizeof (q3shaderinfo_t));
 }
 
+extern cvar_t mod_noshader_default_offsetmapping;
 extern cvar_t mod_q3shader_default_offsetmapping;
 extern cvar_t mod_q3shader_default_polygonoffset;
 extern cvar_t mod_q3shader_default_polygonfactor;
@@ -2072,6 +2073,8 @@ void Mod_LoadQ3Shaders(void)
                                        shader.dpshadow = true;
                                else if (!strcasecmp(parameter[0], "dpnoshadow"))
                                        shader.dpnoshadow = true;
+                               else if (!strcasecmp(parameter[0], "dpnortlight"))
+                                       shader.dpnortlight = true;
                                else if (!strcasecmp(parameter[0], "dpreflectcube"))
                                        strlcpy(shader.dpreflectcube, parameter[1], sizeof(shader.dpreflectcube));
                                else if (!strcasecmp(parameter[0], "dpmeshcollisions"))
@@ -2281,7 +2284,7 @@ qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qbool
        if(defaulttexflags & TEXF_ISSPRITE)
                texflagsor |= TEXF_ISSPRITE;
        // unless later loaded from the shader
-       texture->offsetmapping = (mod_q3shader_default_offsetmapping.value) ? OFFSETMAPPING_DEFAULT : OFFSETMAPPING_OFF;
+       texture->offsetmapping = (mod_noshader_default_offsetmapping.value) ? OFFSETMAPPING_DEFAULT : OFFSETMAPPING_OFF;
        texture->offsetscale = 1;
        texture->specularscalemod = 1;
        texture->specularpowermod = 1; 
@@ -2419,6 +2422,8 @@ nothing                GL_ZERO GL_ONE
                        texture->basematerialflags &= ~MATERIALFLAG_NOSHADOW;
                if (shader->dpnoshadow)
                        texture->basematerialflags |= MATERIALFLAG_NOSHADOW;
+               if (shader->dpnortlight)
+                       texture->basematerialflags |= MATERIALFLAG_NORTLIGHT;
                memcpy(texture->deforms, shader->deforms, sizeof(texture->deforms));
                texture->reflectmin = shader->reflectmin;
                texture->reflectmax = shader->reflectmax;
@@ -2520,6 +2525,7 @@ nothing                GL_ZERO GL_ONE
                if(cls.state == ca_dedicated)
                {
                        texture->skinframes[0] = NULL;
+                       success = false;
                }
                else
                {
@@ -2797,7 +2803,7 @@ void Mod_BuildVBOs(void)
                        VectorScale(loadmodel->surfmesh.data_tvector3f + 3*vertexindex, 1.0f, vertexmesh->tvector3f);
                        VectorScale(loadmodel->surfmesh.data_normal3f + 3*vertexindex, 1.0f, vertexmesh->normal3f);
                        if (loadmodel->surfmesh.data_lightmapcolor4f)
-                               Vector4Scale(loadmodel->surfmesh.data_lightmapcolor4f + 4*vertexindex, 255.0f, vertexmesh->color4ub);
+                               Vector4Copy(loadmodel->surfmesh.data_lightmapcolor4f + 4*vertexindex, vertexmesh->color4f);
                        Vector2Copy(loadmodel->surfmesh.data_texcoordtexture2f + 2*vertexindex, vertexmesh->texcoordtexture2f);
                        if (loadmodel->surfmesh.data_texcoordlightmap2f)
                                Vector2Scale(loadmodel->surfmesh.data_texcoordlightmap2f + 2*vertexindex, 1.0f, vertexmesh->texcoordlightmap2f);