[Bf-blender-cvs] [630cb1bb1de] master: Clip Editor: Fix visualization of plane track image

[Sergey Sharybin]

Commit: 630cb1bb1de1e67bef5ed2a202341b334188b62d
Author: Sergey Sharybin
Date:   Tue Nov 26 15:32:42 2019 +0100
Branches: master
https://developer.blender.org/rB630cb1bb1de1e67bef5ed2a202341b334188b62d

Clip Editor: Fix visualization of plane track image

Pair programming with Clement.

===================================================================

M       source/blender/editors/space_clip/clip_draw.c

===================================================================

diff --git a/source/blender/editors/space_clip/clip_draw.c 
b/source/blender/editors/space_clip/clip_draw.c
index 80b58954c8f..63bf47412e8 100644
--- a/source/blender/editors/space_clip/clip_draw.c
+++ b/source/blender/editors/space_clip/clip_draw.c
@@ -1243,27 +1243,28 @@ static void draw_plane_marker_image(Scene *scene,
       GPU_matrix_mul(gl_matrix);
 
       GPUVertFormat *imm_format = immVertexFormat();
-      uint pos = GPU_vertformat_attr_add(imm_format, "pos", GPU_COMP_F32, 2, 
GPU_FETCH_FLOAT);
+      uint pos = GPU_vertformat_attr_add(imm_format, "pos", GPU_COMP_F32, 3, 
GPU_FETCH_FLOAT);
       uint texCoord = GPU_vertformat_attr_add(
           imm_format, "texCoord", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
 
-      immBindBuiltinProgram(GPU_SHADER_2D_IMAGE_COLOR);
-      immUniformColor4f(1.0f, 1.0f, 1.0f, plane_track->image_opacity);
+      immBindBuiltinProgram(GPU_SHADER_3D_IMAGE_MODULATE_ALPHA);
+
+      immUniform1f("alpha", plane_track->image_opacity);
       immUniform1i("image", 0);
 
       immBegin(GPU_PRIM_TRI_FAN, 4);
 
       immAttr2f(texCoord, 0.0f, 0.0f);
-      immVertex2f(pos, 0.0f, 0.0f);
+      immVertex3f(pos, 0.0f, 0.0f, 0.0f);
 
       immAttr2f(texCoord, 1.0f, 0.0f);
-      immVertex2f(pos, 1.0f, 0.0f);
+      immVertex3f(pos, 1.0f, 0.0f, 0.0f);
 
       immAttr2f(texCoord, 1.0f, 1.0f);
-      immVertex2f(pos, 1.0f, 1.0f);
+      immVertex3f(pos, 1.0f, 1.0f, 0.0f);
 
       immAttr2f(texCoord, 0.0f, 1.0f);
-      immVertex2f(pos, 0.0f, 1.0f);
+      immVertex3f(pos, 0.0f, 1.0f, 0.0f);
 
       immEnd();

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