public static Material CreateTextureColor(Texture texture)
{
var mat = new Material();
var attributes = new List<ShaderAttribute>();
attributes.Add(new ShaderAttribute(ShaderAttributeType.Vertex, "in_vertex"));
attributes.Add(new ShaderAttribute(ShaderAttributeType.Color, "in_color"));
attributes.Add(new ShaderAttribute(ShaderAttributeType.UV, "in_uv"));
var parameters = new List<ShaderParam>();
parameters.Add(new ShaderParam(ShaderParamType.Camera, "camera", "Camera Matrix", Matrix4.Identity));
parameters.Add(new ShaderParam(ShaderParamType.Model, "model", "Model Matrix", Matrix4.Identity));
parameters.Add(new ShaderParam(ShaderParamType.Texture, "tex", "Texture", TextureUnit.Texture0));
mat.Shader = new Shader(
@"#version 150
uniform mat4 camera;
uniform mat4 model;
in vec3 in_vertex;
in vec4 in_color;
in vec2 in_uv;
out vec2 frag_TexCoord;
out vec4 frag_Color;
void main()
{
gl_Position = camera * model * vec4(in_vertex, 1);
frag_TexCoord = in_uv;
frag_Color = in_color;
}",
@"#version 150
uniform sampler2D tex;
in vec4 frag_Color;
in vec2 frag_TexCoord;
out vec4 final_color;
void main()
{
final_color = texture(tex, frag_TexCoord) * frag_Color;
}", attributes, parameters);
mat.AddTexture(TextureUnit.Texture0, texture);
mat.DepthTest = true;
mat.AlphaBlend = true;
mat.SmoothLines = true;
return mat;
}
protected override void OnLoad()
{
_material = new TokGL.Material();
var shader = Plugins.Container.ResolveNamed<TokED.ShaderDefinition>(_shader);
if (shader == null) throw new Exception(string.Format("Did not find shader {0}!", _shader));
_material.Shader = new TokGL.Shader(shader.VertexProgram, shader.FragmentProgram, shader.Attributes, shader.Parameters);
_material.Activate();
if (_shader != _parameterShader)
{
//Get default parameters
_parameters.Clear();
foreach (var p in _material.Shader.Parameters)
{
_parameters.Add(p.Clone());
}
_parameterShader = _shader;
}
else ApplyParameters();
//Load Textures
if (_material.TextureCount > 0) throw new Exception("Textures not cleaned up!");
foreach (var param in _material.Shader.Parameters)
{
if (param.Type == ShaderParamType.Texture)
{
TokGL.Texture texture;
if (!string.IsNullOrWhiteSpace(param.TextureName))
{
var t = this.Root.FindChild<GameObject>(param.TextureName) as ITexture;
texture = TokGL.Texture.FromBitmap(t.GetBitmap(), true, false);
}
else
{
texture = TokGL.Texture.FromBitmap(_notTexture, true, false);
}
texture.MinFilter = _minFilter;
texture.MagFilter = _magFilter;
_material.AddTexture(param.TexUnit, texture);
}
}
_material.DepthTest = _depthTest;
_material.AlphaBlend = _alphaBlend;
_material.SmoothLines = _smoothLines;
_material.Deactivate();
}