Add Ptex support to Cycles image node, also add Ptex node

1 files changed, 12 insertions, 0 deletions

diff --git a/intern/cycles/blender/blender_shader.cpp b/intern/cycles/blender/blender_shader.cpp
index baf79a78987..c141b9eeabd 100644
--- a/intern/cycles/blender/blender_shader.cpp
+++ b/intern/cycles/blender/blender_shader.cpp
@@ -577,6 +577,9 @@ static ShaderNode *add_node(Scene *scene, BL::BlendData b_data, BL::Scene b_scen
 			image->animated = b_image_node.image_user().use_auto_refresh();
 			image->use_alpha = b_image.use_alpha();
 
+			// TODO(nicholasbishop)
+			image->ptex = string_endswith(image->filename, ".ptx");
+
 			/* TODO(sergey): Does not work properly when we change builtin type. */
 			if (b_image.is_updated()) {
 				scene->image_manager->tag_reload_image(image->filename,
@@ -591,6 +594,15 @@ static ShaderNode *add_node(Scene *scene, BL::BlendData b_data, BL::Scene b_scen
 		get_tex_mapping(&image->tex_mapping, b_image_node.texture_mapping());
 		node = image;
 	}
+	else if (b_node.is_a(&RNA_ShaderNodeTexPtex)) {
+		// TODO
+		BL::ShaderNodeTexPtex b_image_node(b_node);
+		PtexTextureNode *image = new PtexTextureNode();
+
+		image->ptex = true;
+		image->ptex_layer = b_image_node.layer_name();
+		node = image;
+	}
 	else if (b_node.is_a(&RNA_ShaderNodeTexEnvironment)) {
 		BL::ShaderNodeTexEnvironment b_env_node(b_node);
 		BL::Image b_image(b_env_node.image());