private ShaderTechniqueArgumentIndices ApplyMaterialShader(IVertexStreamSource mesh)
{
if (this.material == null)
{
return this.ApplyDefaultMaterial(mesh);
}
this.ApplyMaterialTextures();
var shaderTechnique = this.material.ShaderTechnique.Resource as ShaderTechnique;
if (shaderTechnique != null)
{
var programShader = this.GetShaderProgram(shaderTechnique);
GL.UseProgram(programShader.ProgramId);
OpenTKHelper.Assert();
this.BindShaderArgs(ref programShader);
return programShader;
}
var vso = new DefaultVertexShaderOptions
{
BITANGENT_STREAM = mesh.HasStream(Streams.Binormal, 0),
COL_STREAM = mesh.HasStream(Streams.Color, 0),
FAST_FOG = false,
FOG = false,
//!material.NoFog,
LIGHT_AMBIENT = this.lighting && this.light.Enabled,
LIGHT_DIFFUSE = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Diffuse),
LIGHT_SPECULAR = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Specular),
LIGHT_EMISSIVE = this.lighting && this.light.Enabled,
NORM_STREAM = mesh.HasStream(Streams.Normal, 0),
SKIN_MAJOR_BONE = false,
SKINWEIGHT_STREAM = false,
SKIN_NORMALS = false,
TANGENT_STREAM = mesh.HasStream(Streams.Tangent, 0),
UV0_STREAM = mesh.HasStream(Streams.TexCoord, 0),
UV1_STREAM = mesh.HasStream(Streams.TexCoord, 1)
};
var fso = new DefaultFragmentShaderOptions
{
COL_STREAM = mesh.HasStream(Streams.Color, 0),
FAST_FOG = false,
FOG = false,
//!material.NoFog,
LIGHT_AMBIENT = this.lighting && this.light.Enabled,
LIGHT_DIFFUSE = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Diffuse),
LIGHT_SPECULAR = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Specular),
LIGHT_EMISSIVE = this.lighting && this.light.Enabled,
UV0_STREAM = mesh.HasStream(Streams.TexCoord, 0),
UV1_STREAM = mesh.HasStream(Streams.TexCoord, 1),
ALPHA_BLEND = (int)this.material.AlphaMode,
ALPHA_TEST = (int)this.material.AlphaTestMode,
BLEND = (int)this.material.BlendMode,
EFFECT_PRESET = (int)this.material.EffectPreset,
IW_GX_PLATFORM_TEGRA2 = false,
TEX0 = !this.material.Texture0.IsEmpty,
TEX1 = !this.material.Texture1.IsEmpty
};
ShaderTechniqueArgumentIndices p = this.shaders.GetProgram(new DefaultProgramOptions(vso, fso));
GL.UseProgram(p.ProgramId);
OpenTKHelper.Assert();
this.BindShaderArgs(ref p);
return p;
}
private ShaderTechniqueArgumentIndices ApplyDefaultMaterial(IVertexStreamSource mesh)
{
var vso = new DefaultVertexShaderOptions
{
BITANGENT_STREAM = false,
//mesh.IsBinormalStreamAvailable,
COL_STREAM = mesh.HasStream(Streams.Color, 0),
FAST_FOG = false,
FOG = false,
//!material.NoFog,
LIGHT_AMBIENT = this.lighting && this.light.Enabled,
LIGHT_DIFFUSE =
this.lighting && this.light.Enabled
&& this.IsNotDisabledColor(this.light.Diffuse),
LIGHT_SPECULAR =
this.lighting && this.light.Enabled
&& this.IsNotDisabledColor(this.light.Specular),
LIGHT_EMISSIVE = this.lighting && this.light.Enabled,
NORM_STREAM = mesh.HasStream(Streams.Normal, 0),
SKIN_MAJOR_BONE = false,
SKINWEIGHT_STREAM = false,
SKIN_NORMALS = false,
TANGENT_STREAM = false,
//mesh.IsTangentStreamAvailable,
UV0_STREAM = mesh.HasStream(Streams.TexCoord, 0) && this.isTextureSet[0],
UV1_STREAM = mesh.HasStream(Streams.TexCoord, 1) && this.isTextureSet[1]
};
var fso = new DefaultFragmentShaderOptions
{
COL_STREAM = mesh.HasStream(Streams.Color, 0),
FAST_FOG = false,
FOG = false,
//!material.NoFog,
LIGHT_AMBIENT = this.lighting && this.light.Enabled,
LIGHT_DIFFUSE = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Diffuse),
LIGHT_SPECULAR = this.lighting && this.light.Enabled && this.IsNotDisabledColor(this.light.Specular),
LIGHT_EMISSIVE = this.lighting && this.light.Enabled,
UV0_STREAM = mesh.HasStream(Streams.TexCoord, 0),
UV1_STREAM = mesh.HasStream(Streams.TexCoord,1),
ALPHA_BLEND = (int)AlphaMode.DEFAULT,
ALPHA_TEST = (int)AlphaTestMode.DISABLED,
BLEND = (int)BlendMode.MODULATE,
EFFECT_PRESET = (int)EffectPreset.DEFAULT,
IW_GX_PLATFORM_TEGRA2 = false,
TEX0 = this.isTextureSet[0],
TEX1 = this.isTextureSet[1]
};
ShaderTechniqueArgumentIndices p = this.shaders.GetProgram(new DefaultProgramOptions(vso, fso));
GL.UseProgram(p.ProgramId);
OpenTKHelper.Assert();
this.BindShaderArgs(ref p);
return p;
}