Changed draw.odin, removed DearImgui

draw/shaders/circle.vs

@@ -0,0 +1,29 @@
+#version 330
+
+uniform mat4 projectionMatrix;
+uniform float pixelScale;
+
+layout(location = 0) in vec2  v_localPosition;
+layout(location = 1) in vec2  v_instancePosition;
+layout(location = 2) in float v_instanceRadius;
+layout(location = 3) in vec4  v_instanceColor;
+
+
+out vec2 f_position;
+out vec4 f_color;
+out float f_thickness;
+
+
+void main(){
+	f_position   = v_localPosition;
+	f_color      = v_instanceColor;
+	float radius = v_instanceRadius;
+
+	//resolution.y = pixelScale * radius
+
+	f_thickness = 3.0f / (pixelScale * radius);
+
+	vec2 p = vec2(radius * v_localPosition.x, radius * v_localPosition.y) + v_instancePosition;
+
+	gl_Position = projectionMatrix * vec4(p, 0.0f, 1.0f);
+}