//shadow rendering
public void RenderShadow(List <SceneNode> nodes)
{
SetLightVars();
direction = Matrix4.LookAt(pos, look, new Vector3(0f, 1f, 0f));
GL.Viewport(0, 0, width, heigth);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, shadowBuffer);
GL.Clear(ClearBufferMask.DepthBufferBit);
shdr.ApplyShader();
foreach (var node in nodes)
{
if (!node.Active)
{
continue;
}
MeshDrawer md = (MeshDrawer)node.GetComponent(typeof(MeshDrawer));
if (md == null)
{
continue;
}
Matrix4 pvm = node.GetTransform.GlobalTransform * direction * projection;
shdr.SetUniform(pvm, "pvm");
md.DrawSimple();
}
}
public void Render(MeshDrawer msrd)
{
//var mesh = (MeshDrawer) node.GetComponent(typeof(MeshDrawer));
SceneNode node = msrd.Node;
Matrix4 pvm = node.GetTransform.GlobalTransform * Viev * Projection;
Matrix4 norm = node.GetTransform.GlobalTransform.Inverted();
norm.Transpose();
ubs.SetNormalSpace(norm);
ubs.SetPVMSpace(pvm);
ubs.SetModelSpace(node.GetTransform.GlobalTransform);
ubs.SetVievModelSpace(node.GetTransform.GlobalTransform * Viev);
msrd.Draw();
if (msrd.OutlineDrawing)
{
CoreEngine.gEngine.SetCullMode(FaceCullMode.Front);
outline.ApplyShader();
outline.SetUniform(pvm, "pvm");
outline.SetUniform(0.03f, "outline_scale");
msrd.DrawOutline();
CoreEngine.gEngine.SetCullMode(FaceCullMode.Disable);
}
}
internal void RenderScene(MeshDrawer[] meshes, Camera camera)
{
//frustrum culling and filltering
MeshDrawer[] meshesSorted = new MeshDrawer[meshes.Length];
int count = 0;
for (int i = 0; i < meshes.Length; i++)
{
if (meshes[i].Node.Active && (meshes[i].RenderMask & camera.RenderMask) > 0)
{
if (meshes[i].GetBoundingBox.CheckFrustrumPresence(meshes[i].Node.GetTransform.GlobalTransform * camera.GetLook * camera.Projection))
{
meshesSorted[count++] = meshes[i];
}
}
}
renderer.Viev = camera.GetLook;
renderer.Projection = camera.Projection;
ubl.SetViewPos(camera.GetPos);
ubs.SetPvSpace(camera.GetLook * camera.Projection);
for (int n = 0; n < count; n++)
{
renderer.Render(meshesSorted[n]);
}
}
internal override Component Clone()
{
var res = new MeshDrawer(Mesh, Materials, Morphes);
res.OutlineDrawing = OutlineDrawing;
return(res);
}
public Model(MeshDrawer mesh, Bone[] bones, Morph[] morphes)
{
morph = morphes;
meshes = mesh;
anim = new AnimController(bones, mesh.mesh);
}
