Eevee: Fix T53095: Black cube on start and no material updates

This was caused by a not bound unused texture. Removing the texture usage fixes the problem.

2 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/draw/engines/eevee/eevee_effects.c b/source/blender/draw/engines/eevee/eevee_effects.c
index 9466366b740..5f61ed66386 100644
--- a/source/blender/draw/engines/eevee/eevee_effects.c
+++ b/source/blender/draw/engines/eevee/eevee_effects.c
@@ -218,6 +218,7 @@ static struct GPUShader *eevee_effects_ssr_shader_get(int options)
 		}
 		else {
 			BLI_dynstr_appendf(ds_defines, "#define STEP_RAYTRACE\n");
+			BLI_dynstr_appendf(ds_defines, "#define PLANAR_PROBE_RAYTRACE\n");
 		}
 		if (options & SSR_FULL_TRACE) {
 			BLI_dynstr_appendf(ds_defines, "#define FULLRES\n");
diff --git a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl
index 9656bb0b4af..c593081ce91 100644
--- a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl
@@ -10,19 +10,24 @@ uniform float borderFadeFactor;
 
 float sample_depth(vec2 uv, int index, float lod)
 {
+#ifdef PLANAR_PROBE_RAYTRACE
 	if (index > -1) {
 		return textureLod(planarDepth, vec3(uv, index), 0.0).r;
 	}
 	else {
+#endif
 		/* Correct UVs for mipmaping mis-alignment */
 		uv *= mipRatio[int(lod + 1.0)];
 		return textureLod(maxzBuffer, uv, lod).r;
+#ifdef PLANAR_PROBE_RAYTRACE
 	}
+#endif
 }
 
 vec4 sample_depth_grouped(vec4 uv1, vec4 uv2, int index, float lod)
 {
 	vec4 depths;
+#ifdef PLANAR_PROBE_RAYTRACE
 	if (index > -1) {
 		depths.x = textureLod(planarDepth, vec3(uv1.xy, index), 0.0).r;
 		depths.y = textureLod(planarDepth, vec3(uv1.zw, index), 0.0).r;
@@ -30,11 +35,14 @@ vec4 sample_depth_grouped(vec4 uv1, vec4 uv2, int index, float lod)
 		depths.w = textureLod(planarDepth, vec3(uv2.zw, index), 0.0).r;
 	}
 	else {
+#endif
 		depths.x = textureLod(maxzBuffer, uv1.xy, lod).r;
 		depths.y = textureLod(maxzBuffer, uv1.zw, lod).r;
 		depths.z = textureLod(maxzBuffer, uv2.xy, lod).r;
 		depths.w = textureLod(maxzBuffer, uv2.zw, lod).r;
+#ifdef PLANAR_PROBE_RAYTRACE
 	}
+#endif
 	return depths;
 }