add color in BufferVertex

data/ofxGPUFont/shaders/DEBUG_ES3/font.frag

@@ -16,7 +16,7 @@ struct Curve {
 uniform isampler2D glyphs;
 uniform sampler2D curves;
 uniform sampler2D iChannel0;
-uniform vec4 color;
+//uniform vec4 color;
 
 // Controls for debugging and exploring:
 
@@ -35,6 +35,7 @@ uniform bool enableControlPointsVisualization;
 
 in vec2 uv;
 flat in int bufferIndex;
+in vec4 color;
 
 out vec4 result;
 

data/ofxGPUFont/shaders/DEBUG_ES3/font.vert

@@ -10,12 +10,15 @@ uniform float z;
 layout (location = 0) in vec2 vertexPosition;
 layout (location = 1) in vec2 vertexUV;
 layout (location = 2) in int  vertexIndex;
+layout (location = 3) in vec4 vertexColor;
 
 out vec2 uv;
 flat out int bufferIndex;
+out vec4 color;
 
 void main() {
 	gl_Position = projection * view * model * vec4(vertexPosition, z, 1.0);
 	uv = vertexUV;
 	bufferIndex = vertexIndex;
+    color = vertexColor;
 }

data/ofxGPUFont/shaders/ES3/font.frag

@@ -15,7 +15,7 @@ struct Curve {
 
 uniform isampler2D glyphs;
 uniform sampler2D curves;
-uniform vec4 color;
+//uniform vec4 color;
 
 
 // Controls for debugging and exploring:
@@ -35,6 +35,7 @@ uniform bool enableControlPointsVisualization;
 
 in vec2 uv;
 flat in int bufferIndex;
+in vec4 color;
 
 out vec4 result;
 

data/ofxGPUFont/shaders/ES3/font.vert

@@ -10,12 +10,15 @@ uniform float z;
 layout (location = 0) in vec2 vertexPosition;
 layout (location = 1) in vec2 vertexUV;
 layout (location = 2) in int  vertexIndex;
+layout (location = 3) in vec4 vertexColor;
 
 out vec2 uv;
 flat out int bufferIndex;
+out vec4 color;
 
 void main() {
 	gl_Position = projection * view * model * vec4(vertexPosition, z, 1.0);
 	uv = vertexUV;
 	bufferIndex = vertexIndex;
+    color = vertexColor;
 }

data/ofxGPUFont/shaders/GL3/font.frag

@@ -13,7 +13,7 @@ struct Curve {
 uniform isamplerBuffer glyphs;
 uniform samplerBuffer curves;
 uniform sampler2D iChannel0;
-uniform vec4 color;
+//uniform vec4 color;
 
 
 // Controls for debugging and exploring:
@@ -33,6 +33,7 @@ uniform bool enableControlPointsVisualization = false;
 
 in vec2 uv;
 flat in int bufferIndex;
+in vec4 color;
 
 out vec4 result;
 

data/ofxGPUFont/shaders/GL3/font.vert

@@ -8,12 +8,15 @@ uniform float z;
 layout (location = 0) in vec2 vertexPosition;
 layout (location = 1) in vec2 vertexUV;
 layout (location = 2) in int  vertexIndex;
+layout (location = 3) in vec4 vertexColor;
 
 out vec2 uv;
 flat out int bufferIndex;
+out vec4 color;
 
 void main() {
 	gl_Position = projection * view * model * vec4(vertexPosition, z, 1);
 	uv = vertexUV;
 	bufferIndex = vertexIndex;
+    color = vertexColor;
 }