public static ParticleNode Create()
{
var blend = new BlendFuncSwitch(BlendSrcFactor.SrcAlpha, BlendDestFactor.OneMinusSrcAlpha);
var depthTest = new DepthTestSwitch(false);
RenderMethodBuilder defaultBuilder, textureBuilder;
{
var vs = new VertexShader(vert);
var fs = new FragmentShader(frag);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
defaultBuilder = new RenderMethodBuilder(provider, map, blend, depthTest);
}
{
var vs = new VertexShader(vert);
var fs = new FragmentShader(texturedFrag);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
textureBuilder = new RenderMethodBuilder(provider, map, blend, depthTest);
}
var model = new ParticleModel();
var node = new ParticleNode(model, defaultBuilder, textureBuilder);
node.Initialize();
return(node);
}
public static OGLDevParticleNode Create(int particleCount)
{
IShaderProgramProvider updateProvider, renderProvider;
{
var vs = new VertexShader(updateVert);
var feedbackVaryings = new string[] { outPosition, outVelocity };
updateProvider = new ShaderArray(feedbackVaryings, ShaderProgram.BufferMode.Separate, vs);
}
{
var vs = new VertexShader(renderVert);
var gs = new GeometryShader(renderGeom);
var fs = new FragmentShader(renderFrag);
renderProvider = new ShaderArray(vs, gs, fs);
}
RenderMethodBuilder updateBuilder, updateBuilder2, renderBuilder, renderBuilder2;
var blend = new BlendFuncSwitch(BlendSrcFactor.One, BlendDestFactor.One);
{
var map = new AttributeMap();
map.Add(inPosition, OGLDevParticleModel.inPosition);
map.Add(inVelocity, OGLDevParticleModel.inVelocity);
updateBuilder = new RenderMethodBuilder(updateProvider, map);
}
{
var map = new AttributeMap();
map.Add(inPosition, OGLDevParticleModel.inPosition2);
map.Add(inVelocity, OGLDevParticleModel.inVelocity2);
updateBuilder2 = new RenderMethodBuilder(updateProvider, map);
}
{
var map = new AttributeMap();
map.Add(vposition, OGLDevParticleModel.inPosition);
renderBuilder = new RenderMethodBuilder(renderProvider, map, blend);
}
{
var map = new AttributeMap();
map.Add(vposition, OGLDevParticleModel.inPosition2);
renderBuilder2 = new RenderMethodBuilder(renderProvider, map, blend);
}
var model = new OGLDevParticleModel(particleCount);
var node = new OGLDevParticleNode(model, updateBuilder, updateBuilder2, renderBuilder, renderBuilder2);
node.Initialize();
return(node);
}
public static RectGlassNode Create(float width, float height)
{
var model = new RectGlassModel(width, height);
var vs = new VertexShader(vert);
var fs = new FragmentShader(frag);
var array = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("inPosition", RectGlassModel.strPosition);
var blend = new BlendFuncSwitch(BlendSrcFactor.SrcAlpha, BlendDestFactor.OneMinusSrcAlpha);
var depthMask = new DepthMaskSwitch(false);
var builder = new RenderMethodBuilder(array, map, blend, depthMask);
var node = new RectGlassNode(model, builder);
node.Blend = blend;
node.ModelSize = new vec3(width, height, 0);
node.Initialize();
return(node);
}
public static AccumulationNode Create()
{
var model = new Sphere();
RenderMethodBuilder renderBuilder;
{
var vs = new VertexShader(renderVert);
var fs = new FragmentShader(renderFrag);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("inPosition", Sphere.strPosition);
map.Add("inColor", Sphere.strColor);
var blend = new BlendFuncSwitch(BlendSrcFactor.SrcAlpha, BlendDestFactor.OneMinusSrcAlpha);
renderBuilder = new RenderMethodBuilder(provider, map);
}
var node = new AccumulationNode(model, renderBuilder);
node.ModelSize = model.Size;
node.Initialize();
return(node);
}
/// <summary>
///
/// </summary>
/// <param name="source"></param>
/// <param name="dest"></param>
public BlendingGroupNode(BlendSrcFactor source, BlendDestFactor dest)
{
this.blending = new BlendFuncSwitch(source, dest);
}
