added magic code for second shader, prepared to be for shadow rendering, added roadmap

1 files changed, 19 insertions, 0 deletions

diff --git a/example/vertexshadowshader.glsl b/example/vertexshadowshader.glsl
new file mode 100644
index 0000000..8ba8228
--- /dev/null
+++ b/example/vertexshadowshader.glsl
@@ -0,0 +1,19 @@
+#version 130
+uniform mat4 proj;
+uniform mat4 tran;
+uniform mat4 cam;
+uniform mat4 rot;
+in vec3 position;
+in vec3 vnormal;
+in vec3 texcoord;
+varying vec4 fragpos;
+varying vec4 fragnormal; // if this needs to not be blended jsut have all vertexes in a poly be the same
+varying vec2 fragtexcoord;
+void main() 
+{
+	//this is the actual position
+        gl_Position = proj * cam * tran * vec4(position, 1.0f);// -  vec4(gl_Normal, 1.0f);
+	fragpos = tran * vec4(position, 1.0f);
+	fragnormal = (tran * vec4(vnormal, 1.0f)) - (tran * vec4(0.0, 0.0, 0.0, 1.0));
+	fragtexcoord = texcoord.xy;
+}