private void Render(Camera camera)
{
GL.ClearColor(_skyColor.X, _skyColor.Y, _skyColor.Z, 1f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
worldMatrix &= camera.WorldToCamera.RemoveTranslation();
_skyboxShader.DrawElements(PrimitiveType.Triangles, _vertices, _indices);
}
private void Render(Camera camera)
{
foreach (var mesh in camera.NodesInView <Mesh <MaterialVertex> > ())
{
transforms.UpdateModelViewAndNormalMatrices(camera.WorldToCamera * mesh.Transform);
_materialShader.DrawElements(PrimitiveType.Triangles, mesh.VertexBuffer, mesh.IndexBuffer);
//_materialShader.DrawNormals (mesh.NormalBuffer);
}
}
private void Render(Camera camera, CascadedShadowUniforms shadowSource)
{
lighting.UpdateDirectionalLight(camera);
shadows.viewLightMatrices &= !shadowSource.viewLightMatrices;
//shadows.lightSpaceMatrix &= !shadowSource.lightSpaceMatrix;
foreach (var mesh in camera.NodesInView <Mesh <EntityVertex> > ())
{
Sampler.Bind(!samplers, mesh.Textures);
transforms.UpdateModelViewAndNormalMatrices(camera.WorldToCamera * mesh.Transform);
_entityShader.DrawElements(PrimitiveType.Triangles, mesh.VertexBuffer, mesh.IndexBuffer);
Sampler.Unbind(!samplers, mesh.Textures);
}
}
private void Render(Vec2i viewportSize)
{
transform.perspectiveMatrix &= new Mat4(1f);
var renderedPanels =
from p in _scene.Root.Traverse().OfType <Panel <TexturedVertex> > ()
where p.Renderer == PanelRenderer.Standard
select p;
foreach (var panel in renderedPanels)
{
(!texture.textureMap).Bind(panel.Texture);
transform.modelViewMatrix &= panel.GetModelViewMatrix(viewportSize);
_panelShader.DrawElements(PrimitiveType.Triangles, panel.VertexBuffer, panel.IndexBuffer);
(!texture.textureMap).Unbind(panel.Texture);
}
}
private void Render(Vec2i viewportSize)
{
Transform.perspectiveMatrix &= new Mat4(1f);
var renderedPanels =
from p in _scene.Root.Traverse().OfType <MaterialPanel <TexturedVertex> > ()
where p.Texture != null
select p;
foreach (var panel in renderedPanels)
{
(!Texture.textureMap).Bind(panel.Texture);
Transform.modelViewMatrix &= panel.GetModelViewMatrix(viewportSize);
ColorOutput &= panel.Texture.PixelFormat == PixelFormat.Rgba ? 1 : 0;
_panelShader.DrawElements(PrimitiveType.Triangles, panel.VertexBuffer, panel.IndexBuffer);
(!Texture.textureMap).Unbind(panel.Texture);
}
}
private void Render(Camera camera, CascadedShadowUniforms shadowSource)
{
var worldToCamera = camera.WorldToCamera;
lighting.UpdateDirectionalLight(camera);
shadows.viewLightMatrices &= !shadowSource.viewLightMatrices;
//shadows.lightSpaceMatrix &= !shadowSource.lightSpaceMatrix;
foreach (var mesh in camera.NodesInView <TerrainMesh <TerrainVertex> > ())
{
if (mesh.VertexBuffer != null && mesh.IndexBuffers != null)
{
transforms.UpdateModelViewAndNormalMatrices(worldToCamera * mesh.Transform);
var distance = -(worldToCamera * mesh.BoundingBox).Front;
var lod = distance < 100 ? 0 :
distance < 200 ? 1 :
2;
_terrainShader.DrawElements(PrimitiveType.TriangleStrip, mesh.VertexBuffer,
mesh.IndexBuffers[lod]);
}
}
}
private void Render(Camera camera)
{
GL.Clear(ClearBufferMask.DepthBufferBit | ClearBufferMask.ColorBufferBit);
var light = camera.Graph.Root.Traverse().OfType <DirectionalLight> ().First();
var worlToCamera = camera.WorldToCamera;
if (_cascaded)
{
csmUniforms.UpdateLightSpaceMatrices(camera, light);
}
else
{
shadowUniforms.UpdateLightSpaceMatrix(camera, light);
}
foreach (var mesh in camera.NodesInView <Mesh <EntityVertex> > ())
{
modelViewMatrix &= worlToCamera * mesh.Transform;
_shadowShader.DrawElements(PrimitiveType.Triangles, mesh.VertexBuffer, mesh.IndexBuffer);
}
}
