DwM: texture paint support & mask mode

Uses workaround so material slots are used when neither blender-internal
or cycles are enabled.

2 files changed, 26 insertions, 0 deletions

diff --git a/source/blender/draw/modes/shaders/paint_texture_frag.glsl b/source/blender/draw/modes/shaders/paint_texture_frag.glsl
new file mode 100644
index 00000000000..18c58a54dca
--- /dev/null
+++ b/source/blender/draw/modes/shaders/paint_texture_frag.glsl
@@ -0,0 +1,11 @@
+
+in vec2 uv_interp;
+out vec4 fragColor;
+
+uniform sampler2D image;
+
+
+void main()
+{
+	fragColor = texture(image, uv_interp);
+}
diff --git a/source/blender/draw/modes/shaders/paint_texture_vert.glsl b/source/blender/draw/modes/shaders/paint_texture_vert.glsl
new file mode 100644
index 00000000000..4ce12e048fa
--- /dev/null
+++ b/source/blender/draw/modes/shaders/paint_texture_vert.glsl
@@ -0,0 +1,15 @@
+
+uniform mat4 ModelViewProjectionMatrix;
+
+in vec2 uv;
+in vec3 pos;
+
+out vec2 uv_interp;
+
+void main()
+{
+	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
+
+	uv_interp = uv;
+
+}