WIP Skinned Shader

shaders/skinned/fragment.sc

@@ -0,0 +1,12 @@
+$input v_normal, v_colour, v_position, v_pbr
+
+#include <teverse.sh>
+
+uniform vec4 uniformCameraPosition;
+
+void main()
+{
+	gl_FragData[0] = vec4(v_colour.xyz, v_pbr.x);
+	gl_FragData[1] = vec4(v_normal, v_pbr.y);
+	//gl_FragData[2] = vec4(v_position, 0.0);
+}

shaders/skinned/varying.def.sc

@@ -0,0 +1,10 @@
+vec3 v_view      : TEXCOORD1 = vec3(0.0, 0.0, 0.0);
+vec3 v_position  : TEXCOORD2 = vec3(0.0, 0.0, 0.0);
+vec4 v_colour    : TEXCOORD3 = vec4(0.0, 0.0, 0.0, 0.0);
+vec4 v_pbr       : TEXCOORD4 = vec4(0.0, 0.0, 0.0, 0.0);
+vec3 v_normal    : NORMAL    = vec3(0.0, 0.0, 1.0);
+
+vec3 a_position  : POSITION;
+vec4 a_normal    : NORMAL;
+vec4 a_weight    : BLENDWEIGHT;
+vec4 a_indices   : BLENDINDICES;

shaders/skinned/vertex.sc

@@ -0,0 +1,34 @@
+$input a_position, a_normal, a_weight, a_indices
+$output v_normal, v_colour, v_position, v_pbr
+
+#include <teverse.sh>
+#include <teverse_compute.sh>
+
+uniform mat3 normalMatrix;
+uniform vec4 colour;
+uniform vec4 pbr;
+uniform mat4 jointMatrix[90];
+
+void main()
+{
+	// metalness, roughness, 0, 0
+	v_pbr = pbr;
+
+	mat4 model = (
+		a_weight.x * jointMatrix[int(a_indices.x)] + 
+		a_weight.y * jointMatrix[int(a_indices.y)] +
+		a_weight.z * jointMatrix[int(a_indices.z)] +
+		a_weight.w * jointMatrix[int(a_indices.w)]
+	);
+
+	vec4 wpos = mul(model, vec4(a_position, 1.0));
+	gl_Position = mul(u_modelViewProj, wpos);
+
+	//gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0));
+
+	vec3 normal = a_normal.xyz * 2.0 - 1.0;
+	vec3 wnormal = instMul(normalMatrix, normal.xyz);
+	v_normal = encodeNormalUint(normalize(wnormal.xyz));
+	v_colour = colour;
+	v_position = gl_Position.xyz;
+}