private GLTexture SetScreenTextureBuffer(GLContext control)
{
var screenBuffer = ScreenBufferTexture.GetColorBuffer(control);
if (screenBuffer == null)
{
return(null);
}
return(screenBuffer);
}
private void SetScreenTextureBuffer(ShaderProgram shader, GLContext control)
{
int id = 50;
var screenBuffer = ScreenBufferTexture.GetColorBuffer(control);
GL.ActiveTexture(TextureUnit.Texture0 + id);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapR, (int)TextureWrapMode.ClampToEdge);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.ClampToEdge);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.ClampToEdge);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureBaseLevel, 0);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMaxLevel, 0);
screenBuffer.Bind();
shader.SetInt($"{ConvertSamplerID(12)}", id);
}
public void Draw(GLContext control, GLFrameworkEngine.Pass pass, BfresRender parentRender)
{
if (disposed || !IsVisible)
{
return;
}
GL.Enable(EnableCap.TextureCubeMapSeamless);
if (pass == GLFrameworkEngine.Pass.OPAQUE && Meshes.Any(x => x.IsSelected))
{
GL.Enable(EnableCap.StencilTest);
GL.Clear(ClearBufferMask.StencilBufferBit);
GL.ClearStencil(0);
GL.StencilFunc(StencilFunction.Always, 0x1, 0x1);
GL.StencilOp(StencilOp.Keep, StencilOp.Replace, StencilOp.Replace);
}
//Go through each mesh and map materials using shader programs
var meshes = RenderLayer.Sort(this);
foreach (var mesh in meshes)
{
if (mesh.Pass != pass || !mesh.IsVisible ||
mesh.IsDepthShadow || mesh.IsCubeMap || mesh.UseColorBufferPass)
{
continue;
}
//Load the material data
var material = (FMAT)mesh.Shape.Material;
mesh.Material = material;
//Update the parent renderer
((BfresMaterialAsset)mesh.MaterialAsset).ParentRenderer = parentRender;
if (!ModelData.Skeleton.Bones[mesh.BoneIndex].Visible)
{
continue;
}
RenderMesh(control, mesh);
}
GL.DepthMask(true);
GL.BindTexture(TextureTarget.Texture2D, 0);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.TextureCubeMapSeamless);
GL.Disable(EnableCap.AlphaTest);
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
if (meshes.Any(x => x.UseColorBufferPass))
{
ScreenBufferTexture.FilterScreen(control);
}
foreach (var mesh in meshes.Where(x => x.UseColorBufferPass))
{
if (pass != mesh.Pass || !mesh.IsVisible)
{
continue;
}
//Load the material data
var material = (FMAT)mesh.Shape.Material;
mesh.Material = material;
((BfresMaterialAsset)mesh.MaterialAsset).ParentRenderer = parentRender;
if (!ModelData.Skeleton.Bones[mesh.BoneIndex].Visible)
{
continue;
}
RenderMesh(control, mesh);
}
if (Runtime.RenderSettings.WireframeOverlay)
{
DrawWireframeOutline(control);
}
if (pass == GLFrameworkEngine.Pass.TRANSPARENT)
{
DrawSelection(control, parentRender.IsSelected || this.IsSelected);
}
GL.DepthMask(true);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.TextureCubeMapSeamless);
GL.Disable(EnableCap.AlphaTest);
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
}