public void Render(Viewport viewport, Sprite sprite, Matrix view, Matrix projection, Matrix world, float xScale, float yScale, float rotation)
{
var image = sprite.CurrentFrame;
var position = new Vector(0, 0, 0);
var transformedPosition = Vector.Transform(position, world, view);
var translatedPosition = Vector.Translate(transformedPosition, projection, viewport.Width, viewport.Height);
var z = ((transformedPosition.Z / viewport.View.DepthDivisor) + viewport.View.DepthZero);
var depthBufferAdjustedZ = z;
var bufferSize = BufferContainer.Stride * BufferContainer.Height;
var bufferZ = (UInt32)((1.0f - depthBufferAdjustedZ) * (float)UInt32.MaxValue);
if (depthBufferAdjustedZ < 0f || depthBufferAdjustedZ >= 1f)
{
return;
}
var xOriginOffset = (int)-((sprite.CurrentFrame.Width / 2f) * xScale);
var yOriginOffset = (int)-((sprite.CurrentFrame.Height / 2f) * yScale);
var actualX = ((int) translatedPosition.X) + xOriginOffset;
var actualY = ((int) translatedPosition.Y) + yOriginOffset;
var positionOffset = actualX + (actualY * BufferContainer.Stride);
if (xScale != 1f || yScale != 1f)
{
RenderScaled(viewport, positionOffset, actualX, actualY, sprite.CurrentFrame, translatedPosition, bufferSize, bufferZ, xScale, yScale);
}
else
{
RenderUnscaled(viewport, positionOffset, actualX, actualY, sprite.CurrentFrame, translatedPosition, bufferSize, bufferZ);
}
}
public void Render(IViewport viewport, Sprite sprite, Matrix view, Matrix projection, Matrix world, float xScale, float yScale, float rotation)
{
var buffer = BufferManager.Instance.Current;
var image = sprite.CurrentFrame;
var position = new Vector(0, 0, 0);
var transformedPosition = Vector.Transform(position, world, view);
var translatedPosition = Vector.Translate(transformedPosition, projection, viewport.Width, viewport.Height);
var depthBufferAdjustedZ = -transformedPosition.Z / viewport.Camera.DepthDivisor;
var positionOffset = (((int)translatedPosition.X)) + (((int)translatedPosition.Y) * buffer.FrameBuffer.Stride);
var bufferSize = buffer.FrameBuffer.Stride*buffer.Height;
var bufferZ = (UInt32)(depthBufferAdjustedZ * (float)UInt32.MaxValue);
if( depthBufferAdjustedZ < 0f || depthBufferAdjustedZ >= 1f)
{
return;
}
if( xScale != 1f || yScale != 1f )
{
RenderScaled(buffer, positionOffset, sprite.CurrentFrame, translatedPosition, bufferSize, bufferZ, xScale, yScale);
} else
{
RenderUnscaled(buffer,positionOffset,sprite.CurrentFrame,translatedPosition,bufferSize,bufferZ);
}
}
public override void LoadContent()
{
var mesh = ContentManager.Load<Mesh>("pumpkin.ASE");
Scene.AddNode(mesh);
//mesh.World = Matrix.CreateScale(new Vector(10f, 10f, 10f));
_lightSprite = ContentManager.Load<Sprite>("sun.png");
//Scene.AddNode(_lightSprite);
Display.BackgroundColor = Color.FromArgb(0xff, 0, 0, 0);
light = new OmniLight();
light.Range = 2.0f;
light.Position.X = 0;
light.Position.Y = 0;
light.Position.Z = -30;
light.ColorDiffuse = Color.FromArgb(0xff, 255, 121, 32);
light.ColorSpecular = Color.FromArgb(0xff, 0xff, 0xff, 0xff);
light.ColorAmbient = Color.FromArgb(0xff, 0x7f, 0x3f, 0x10);
Scene.AddNode(light);
}
public void Render(IViewport viewport, Sprite sprite, Matrix view, Matrix projection, Matrix world, float xScale, float yScale, float rotation)
{
}
