MD3: Bake scale into model transform

Author: andrei-drexler

Quake/gl_model.c

@@ -4920,7 +4920,7 @@ static void Mod_LoadMD3Model (qmodel_t* mod, const char* buffer)
 		hdr->numtris = numTris;
 		hdr->numposes = in_header->numFrames;
 		VectorSet (hdr->scale_origin, 0, 0, 0);
-		VectorSet (hdr->scale, 1, 1, 1);
+		VectorSet (hdr->scale, MD3_XYZ_SCALE, MD3_XYZ_SCALE, MD3_XYZ_SCALE);
 		hdr->meshdesc = (byte*)out_meshdesc - (byte*)hdr;
 		hdr->indexes = (byte*)poutindexes - (byte*)hdr;
 		if (surf_i < in_header->numSurfaces - 1) {

Quake/gl_shaders.h

@@ -1110,7 +1110,7 @@ ALIAS_INSTANCE_BUFFER
 "		int index = int(safePose) * u_numVerts + gl_VertexID;\n"
 "		uvec2 data = PackedPosNor[index];\n"
 "		PoseVertex ret;\n"
-"		ret.pos = vec3((ivec3(data.xxy >> uvec3(0, 16, 0)) & 65535) - 32768) * (1.0 / 64.0);\n"
+"		ret.pos = vec3((ivec3(data.xxy >> uvec3(0, 16, 0)) & 65535) - 32768);\n"
 "		vec2 spherical = vec2((data.yy >> uvec2(16, 24)) & 255) * (2.0 * 3.14159265 / 255.0);\n"
 "		float sinlat = sin(spherical.x);\n"
 "		float coslat = cos(spherical.x);\n"