protected void setMaterialState(SSMainShaderProgram mainShader)
{
GL.Enable(EnableCap.ColorMaterial); // turn off per-vertex color
GL.Color4(this.MainColor);
// setup the base color values...
GL.Material(MaterialFace.Front, MaterialParameter.Ambient, AmbientMatColor);
GL.Material(MaterialFace.Front, MaterialParameter.Diffuse, DiffuseMatColor);
GL.Material(MaterialFace.Front, MaterialParameter.Specular, SpecularMatColor);
GL.Material(MaterialFace.Front, MaterialParameter.Emission, EmissionMatColor);
GL.Material(MaterialFace.Front, MaterialParameter.Shininess, ShininessMatColor);
if (textureMaterial != null)
{
if (mainShader != null)
{
mainShader.SetupTextures(textureMaterial);
}
else
{
GL.ActiveTexture(TextureUnit.Texture0);
GL.Enable(EnableCap.Texture2D);
if (textureMaterial.ambientTex != null || textureMaterial.diffuseTex != null)
{
// fall back onto the diffuse texture in the absence of ambient
SSTexture tex = textureMaterial.ambientTex ?? textureMaterial.diffuseTex;
GL.BindTexture(TextureTarget.Texture2D, tex.TextureID);
}
else
{
GL.BindTexture(TextureTarget.Texture2D, 0);
}
}
}
}
protected void setDefaultShaderState(SSMainShaderProgram pgm)
{
if (pgm != null)
{
pgm.Activate();
pgm.UniObjectWorldTransform = this.worldMat;
pgm.SetupTextures();
}
}
protected void setDefaultShaderState(SSMainShaderProgram pgm)
{
if (pgm != null)
{
pgm.Activate();
pgm.UniObjectWorldTransform = this.worldMat;
pgm.UniReceivesShadow = renderState.receivesShadows;
pgm.UniSpriteOffsetAndSize(0f, 0f, 1f, 1f);
pgm.SetupTextures(textureMaterial);
}
}
protected void setDefaultShaderState(SSMainShaderProgram pgm, SSRenderConfig config)
{
if (pgm != null)
{
pgm.Activate();
pgm.UniObjectWorldTransform = this.worldMat;
pgm.UniReceivesShadow = renderState.receivesShadows;
pgm.UniSpriteOffsetAndSize(0f, 0f, 1f, 1f);
pgm.UniShowWireframes = (config.drawWireframeMode == WireframeMode.GLSL_SinglePass);
pgm.SetupTextures(textureMaterial);
}
}
private void _renderSetupGLSL(SSRenderConfig renderConfig, SSMainShaderProgram shaderPgm, SSMeshOBJSubsetData subset)
{
// Step 1: setup GL rendering modes...
// GL.Enable(EnableCap.Lighting);
// GL.Enable(EnableCap.Blend);
// GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
// GL.PixelStore(PixelStoreParameter.UnpackAlignment, 1);
// Step 2: setup our material mode and paramaters...
if (renderConfig.drawingShadowMap)
{
// assume SSObject.Render has setup our materials properly for the shadowmap Pass
// TODO: find a better way to do this!
return;
}
SSColorMaterial.applyColorMaterial(subset.colorMaterial);
if (shaderPgm == null)
{
SSShaderProgram.DeactivateAll();
// fixed function single-texture
if (subset.textureMaterial.diffuseTex != null)
{
GL.ActiveTexture(TextureUnit.Texture0);
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, subset.textureMaterial.diffuseTex.TextureID);
}
}
else
{
shaderPgm.Activate();
shaderPgm.SetupTextures(subset.textureMaterial);
}
}
private void _renderSetupGLSL(SSRenderConfig renderConfig, SSMainShaderProgram shaderPgm, SSMeshOBJSubsetData subset)
{
// Step 1: setup GL rendering modes...
// GL.Enable(EnableCap.Lighting);
// GL.Enable(EnableCap.Blend);
// GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
// GL.PixelStore(PixelStoreParameter.UnpackAlignment, 1);
// Step 2: setup our material mode and paramaters...
if (renderConfig.drawingShadowMap) {
// assume SSObject.Render has setup our materials properly for the shadowmap Pass
// TODO: find a better way to do this!
return;
}
if (shaderPgm == null) {
SSShaderProgram.DeactivateAll ();
// fixed function single-texture
if (subset.TextureMaterial.diffuseTex != null) {
GL.ActiveTexture(TextureUnit.Texture0);
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, subset.TextureMaterial.diffuseTex.TextureID);
}
} else {
shaderPgm.Activate();
shaderPgm.SetupTextures(subset.TextureMaterial);
}
}
protected void setDefaultShaderState(SSMainShaderProgram pgm)
{
if (pgm != null) {
pgm.Activate();
pgm.UniObjectWorldTransform = this.worldMat;
pgm.UniReceivesShadow = renderState.receivesShadows;
pgm.UniSpriteOffsetAndSize(0f, 0f, 1f, 1f);
pgm.SetupTextures(textureMaterial);
}
}
protected void setDefaultShaderState(SSMainShaderProgram pgm, SSRenderConfig config)
{
if (pgm != null) {
pgm.Activate();
pgm.UniObjectWorldTransform = this.worldMat;
pgm.UniReceivesShadow = renderState.receivesShadows;
pgm.UniSpriteOffsetAndSize(0f, 0f, 1f, 1f);
pgm.UniShowWireframes = (config.drawWireframeMode == WireframeMode.GLSL_SinglePass);
pgm.UniLighted = renderState.lighted;
pgm.SetupTextures(textureMaterial);
}
}
