1 files changed, 25 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_instance_distance_line_vert.glsl b/source/blender/gpu/shaders/gpu_shader_instance_distance_line_vert.glsl
new file mode 100644
index 00000000000..ced5bb7f684
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_instance_distance_line_vert.glsl
@@ -0,0 +1,25 @@
+
+uniform mat4 ViewProjectionMatrix;
+
+/* ---- Instanciated Attribs ---- */
+in vec3 pos;
+
+/* ---- Per instance Attribs ---- */
+in vec3 color;
+in float start;
+in float end;
+in mat4 InstanceModelMatrix;
+
+uniform float size;
+
+flat out vec4 finalColor;
+
+void main()
+{
+	float len = end - start;
+	vec3 sta = vec3(0.0, 0.0, -start);
+
+	gl_Position = ViewProjectionMatrix * InstanceModelMatrix * vec4(pos * -len + sta, 1.0);
+	gl_PointSize = size;
+	finalColor = vec4(color, 1.0);
+}