public void cls()
// clears the texture
{
MathUtility.clearBuffer(pixel, 0);
}
public void render(Camera cam)
{
// Resize if requested
if (resizingRequested)
{
performResizing();
}
if (antialiasChangeRequested)
{
performAntialiasChange();
}
rasterizer.rebuildReferences(this);
// Clear buffers
MathUtility.clearBuffer(zBuffer, zFar);
if (useIdBuffer)
{
MathUtility.clearBuffer(idBuffer, uint.MaxValue);
}
if (scene.environment.background != null)
{
screen.drawBackground(scene.environment.background, 0, 0, screen.w, screen.h);
}
else
{
screen.clear(scene.environment.bgcolor);
}
// Prepare
cam.setScreensize(screen.w, screen.h);
scene.prepareForRendering();
emptyQueues();
// Project
var m = Matrix.multiply(cam.getMatrix(), scene.matrix);
var nm = Matrix.multiply(cam.getNormalMatrix(), scene.normalmatrix);
Matrix vertexProjection, normalProjection;
SceneObject obj;
Triangle t;
Vertex v;
var w = screen.w;
var h = screen.h;
for (uint id = 0, length = scene.objects; id < length; id++)
{
obj = scene._object[id];
if (!obj.visible)
{
continue;
}
vertexProjection = obj.matrix.Clone();
normalProjection = obj.normalmatrix.Clone();
vertexProjection.transform(m);
normalProjection.transform(nm);
for (int i = 0, innerlength = obj.numVertices; i < innerlength; i++)
{
v = obj.vertices[i];
v.Project(vertexProjection, normalProjection, cam);
v.clipFrustrum(w, h);
}
for (uint i = 0, innerlength = obj.numTriangles; i < innerlength; i++)
{
t = obj.triangles[i];
t.Project(normalProjection);
t.ClipFrustrum(w, h);
enqueueTriangle(t);
}
}
var tri = getOpaqueQueue();
if (tri != null)
{
var triLength = tri.Length;
for (var i = triLength - 1; i >= 0; i--)
{
rasterizer.loadMaterial(tri[i].getParent().material);
rasterizer.Render(tri[i]);
}
}
tri = getTransparentQueue();
if (tri != null)
{
var triLength = tri.Length;
for (var i = 0; i < triLength; i++)
{
rasterizer.loadMaterial(tri[i].getParent().material);
rasterizer.Render(tri[i]);
}
}
screen.render();
}
public void clear(uint bgcolor)
{
MathUtility.clearBuffer(p, bgcolor);
}
