Implement basic model loading of FMD format.

The FMD (Faqe Model Data) format is a format designed for faqe. It
stores vertex, element and material information and mesh information.

This patch provides the basic implementation and use of this format.

This patch also implements perspective projection, depth testing and
view and model matrices.

An example fmd file is provided.

1 files changed, 6 insertions, 3 deletions

diff --git a/vert.glsl b/vert.glsl
index 2ee78d0..d33cc47 100644
--- a/vert.glsl
+++ b/vert.glsl
@@ -2,13 +2,16 @@
 // SPDX-License-Identifier: MIT
 #version 330 core
 layout (location = 0) in vec3 pos;
-layout (location = 1) in vec3 color;
+layout (location = 1) in vec3 normal;
 layout (location = 2) in vec2 uv;
 
 out vec3 vcolor;
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 proj;
 
 void main()
 {
-	gl_Position = vec4(pos, 1.0);
-	vcolor = color;
+	gl_Position = proj * view * model * vec4(pos, 1.0);
+	vcolor = normal;
 }