| public CreateIndexBuffer ( IndexElementSize id, int s, BufferUsage usage = BufferUsage.WriteOnly ) : IndexBuffer | ||
| id | IndexElementSize | |
| s | int | |
| usage | BufferUsage | |
| Результат | IndexBuffer | |
private void BuildFireModel(RTSRenderer renderer, int div)
{
VertexPositionTexture[] verts = new VertexPositionTexture[4 * div];
short[] inds = new short[6 * div];
double dTheta = Math.PI / div;
for (int i = 0, ii = 0, vi = 0; i < div; i++)
{
inds[ii++] = (short)(vi + 0);
inds[ii++] = (short)(vi + 1);
inds[ii++] = (short)(vi + 2);
inds[ii++] = (short)(vi + 2);
inds[ii++] = (short)(vi + 1);
inds[ii++] = (short)(vi + 3);
float x = (float)Math.Cos(i * dTheta);
float z = -(float)Math.Sin(i * dTheta);
verts[vi++] = new VertexPositionTexture(new Vector3(-x, 1, -z), Vector2.Zero);
verts[vi++] = new VertexPositionTexture(new Vector3(x, 1, z), Vector2.UnitX);
verts[vi++] = new VertexPositionTexture(new Vector3(-x, 0, -z), Vector2.UnitY);
verts[vi++] = new VertexPositionTexture(new Vector3(x, 0, z), Vector2.One);
}
plFires.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plFires.VBuffer.SetData(verts);
plFires.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, inds.Length, BufferUsage.WriteOnly);
plFires.IBuffer.SetData(inds);
}
private void BuildBloodModel(RTSRenderer renderer)
{
plBloods.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 12, BufferUsage.WriteOnly);
plBloods.VBuffer.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(0, 1, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(0, 1, 1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(0, -1, -1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(0, -1, 1), Vector2.One),
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One),
new VertexPositionTexture(new Vector3(-1, 1, 0), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 1, 0), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, -1, 0), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, -1, 0), Vector2.One)
});
plBloods.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, 18, BufferUsage.WriteOnly);
plBloods.IBuffer.SetData(new short[] {
0, 1, 2, 2, 1, 3,
4, 5, 6, 6, 5, 7,
8, 9, 10, 10, 9, 11
});
}
public void Build(RTSRenderer renderer, string image, Vector3 radii, Vector3 heights)
{
fx = renderer.CreateEffect();
fx.FogEnabled = false;
fx.VertexColorEnabled = false;
fx.LightingEnabled = false;
fx.TextureEnabled = true;
if (image == null || !File.Exists(image))
{
Texture = renderer.CreateTexture2D(3, 3, SurfaceFormat.Color, false);
Texture.SetData(new Color[] {
Color.White, Color.Transparent, Color.White,
Color.Transparent, Color.Transparent, Color.Transparent,
Color.White, Color.Transparent, Color.White
});
}
else
{
Texture = renderer.LoadTexture2D(image);
}
fx.Texture = Texture;
VertexPositionTexture[] verts = new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0, 0)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(0.5f, 0)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0.5f, 0)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(1f, 0)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(1f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0, 1f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(0.5f, 1f))
};
int[] inds = new int[] {
0, 1, 2, 2, 1, 3,
4, 5, 6, 6, 5, 7,
8, 9, 10, 10, 9, 11
};
for (int i = 0; i < 4; i++)
{
verts[i].Position *= new Vector3(radii.X, heights.X, radii.X);
verts[i + 4].Position *= new Vector3(radii.Y, heights.Y, radii.Y);
verts[i + 8].Position *= new Vector3(radii.Z, heights.Z, radii.Z);
}
vb = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
vb.SetData(verts);
ib = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, inds.Length, BufferUsage.WriteOnly);
ib.SetData(inds);
}
private void BuildAlertModel(RTSRenderer renderer)
{
plAlerts.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 4, BufferUsage.WriteOnly);
plAlerts.VBuffer.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One)
});
plAlerts.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, 6, BufferUsage.WriteOnly);
plAlerts.IBuffer.SetData(new short[] { 0, 1, 2, 2, 1, 3 });
}
private void BuildLightningModel(RTSRenderer renderer)
{
VertexPositionTexture[] verts = new VertexPositionTexture[4];
verts[0] = new VertexPositionTexture(new Vector3(-1, 1, 0), Vector2.Zero);
verts[1] = new VertexPositionTexture(new Vector3(1, 1, 0), Vector2.UnitX);
verts[2] = new VertexPositionTexture(new Vector3(-1, 0, 0), Vector2.UnitY);
verts[3] = new VertexPositionTexture(new Vector3(1, 0, 0), Vector2.One);
short[] inds = { 0, 1, 2, 2, 1, 3 };
plBolts.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plBolts.VBuffer.SetData(verts);
plBolts.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, inds.Length, BufferUsage.WriteOnly);
plBolts.IBuffer.SetData(inds);
}
private void LoadBulletModel(RTSRenderer renderer, Stream s, ParsingFlags pf = ParsingFlags.ConversionOpenGL)
{
VertexPositionNormalTexture[] v;
int[] inds;
ObjParser.TryParse(s, out v, out inds, pf);
VertexPositionTexture[] verts = new VertexPositionTexture[v.Length];
for (int i = 0; i < verts.Length; i++)
{
verts[i].Position = v[i].Position;
verts[i].TextureCoordinate = v[i].TextureCoordinate;
}
plBullets.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plBullets.VBuffer.SetData(verts);
plBullets.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, inds.Length, BufferUsage.WriteOnly);
plBullets.IBuffer.SetData(inds);
}
public void Build(RTSRenderer renderer, RTSFXEntity fx, string technique, string pass, string texture)
{
vb = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 4, BufferUsage.WriteOnly);
vb.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One)
});
ib = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, 6, BufferUsage.WriteOnly);
ib.SetData(new int[] { 0, 1, 2, 2, 1, 3 });
dvb = renderer.CreateDynamicVertexBuffer(VertexHealthInstance.Declaration, MAX_COUNT, BufferUsage.WriteOnly);
instances = new VertexHealthInstance[MAX_COUNT];
vbBinds = new VertexBufferBinding[]{
new VertexBufferBinding(vb),
new VertexBufferBinding(dvb, 0, 1)
};
fxPass = fx.GetEffectPass(technique, pass);
}
public void Build(RTSRenderer renderer, RTSFXEntity fx, string technique, string pass, string texture)
{
vb = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 4, BufferUsage.WriteOnly);
vb.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One)
});
ib = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, 6, BufferUsage.WriteOnly);
ib.SetData(new int[] { 0, 1, 2, 2, 1, 3 });
dvb = renderer.CreateDynamicVertexBuffer(VertexHealthInstance.Declaration, MAX_COUNT, BufferUsage.WriteOnly);
instances = new VertexHealthInstance[MAX_COUNT];
vbBinds = new VertexBufferBinding[] {
new VertexBufferBinding(vb),
new VertexBufferBinding(dvb, 0, 1)
};
fxPass = fx.GetEffectPass(technique, pass);
}
private void LoadBulletModel(RTSRenderer renderer, Stream s, ParsingFlags pf = ParsingFlags.ConversionOpenGL)
{
VertexPositionNormalTexture[] v;
int[] inds;
ObjParser.TryParse(s, out v, out inds, pf);
VertexPositionTexture[] verts = new VertexPositionTexture[v.Length];
for(int i = 0; i < verts.Length; i++) {
verts[i].Position = v[i].Position;
verts[i].TextureCoordinate = v[i].TextureCoordinate;
}
plBullets.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plBullets.VBuffer.SetData(verts);
plBullets.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, inds.Length, BufferUsage.WriteOnly);
plBullets.IBuffer.SetData(inds);
}
private void BuildLightningModel(RTSRenderer renderer)
{
VertexPositionTexture[] verts = new VertexPositionTexture[4];
verts[0] = new VertexPositionTexture(new Vector3(-1, 1, 0), Vector2.Zero);
verts[1] = new VertexPositionTexture(new Vector3(1, 1, 0), Vector2.UnitX);
verts[2] = new VertexPositionTexture(new Vector3(-1, 0, 0), Vector2.UnitY);
verts[3] = new VertexPositionTexture(new Vector3(1, 0, 0), Vector2.One);
short[] inds = { 0, 1, 2, 2, 1, 3 };
plBolts.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plBolts.VBuffer.SetData(verts);
plBolts.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, inds.Length, BufferUsage.WriteOnly);
plBolts.IBuffer.SetData(inds);
}
private void BuildFireModel(RTSRenderer renderer, int div)
{
VertexPositionTexture[] verts = new VertexPositionTexture[4 * div];
short[] inds = new short[6 * div];
double dTheta = Math.PI / div;
for(int i = 0, ii = 0, vi = 0; i < div; i++) {
inds[ii++] = (short)(vi + 0);
inds[ii++] = (short)(vi + 1);
inds[ii++] = (short)(vi + 2);
inds[ii++] = (short)(vi + 2);
inds[ii++] = (short)(vi + 1);
inds[ii++] = (short)(vi + 3);
float x = (float)Math.Cos(i * dTheta);
float z = -(float)Math.Sin(i * dTheta);
verts[vi++] = new VertexPositionTexture(new Vector3(-x, 1, -z), Vector2.Zero);
verts[vi++] = new VertexPositionTexture(new Vector3(x, 1, z), Vector2.UnitX);
verts[vi++] = new VertexPositionTexture(new Vector3(-x, 0, -z), Vector2.UnitY);
verts[vi++] = new VertexPositionTexture(new Vector3(x, 0, z), Vector2.One);
}
plFires.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
plFires.VBuffer.SetData(verts);
plFires.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, inds.Length, BufferUsage.WriteOnly);
plFires.IBuffer.SetData(inds);
}
private void BuildBloodModel(RTSRenderer renderer)
{
plBloods.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 12, BufferUsage.WriteOnly);
plBloods.VBuffer.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(0, 1, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(0, 1, 1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(0, -1, -1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(0, -1, 1), Vector2.One),
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One),
new VertexPositionTexture(new Vector3(-1, 1, 0), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 1, 0), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, -1, 0), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, -1, 0), Vector2.One)
});
plBloods.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, 18, BufferUsage.WriteOnly);
plBloods.IBuffer.SetData(new short[] {
0, 1, 2, 2, 1, 3,
4, 5, 6, 6, 5, 7,
8, 9, 10, 10, 9, 11
});
}
private void BuildAlertModel(RTSRenderer renderer)
{
plAlerts.VBuffer = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, 4, BufferUsage.WriteOnly);
plAlerts.VBuffer.SetData(new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 0, -1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, 0, -1), Vector2.UnitX),
new VertexPositionTexture(new Vector3(-1, 0, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(1, 0, 1), Vector2.One)
});
plAlerts.IBuffer = renderer.CreateIndexBuffer(IndexElementSize.SixteenBits, 6, BufferUsage.WriteOnly);
plAlerts.IBuffer.SetData(new short[] { 0, 1, 2, 2, 1, 3 });
}
public void Build(RTSRenderer renderer, string image, Vector3 radii, Vector3 heights)
{
fx = renderer.CreateEffect();
fx.FogEnabled = false;
fx.VertexColorEnabled = false;
fx.LightingEnabled = false;
fx.TextureEnabled = true;
if(image == null || !File.Exists(image)) {
Texture = renderer.CreateTexture2D(3, 3, SurfaceFormat.Color, false);
Texture.SetData(new Color[] {
Color.White, Color.Transparent, Color.White,
Color.Transparent, Color.Transparent, Color.Transparent,
Color.White, Color.Transparent, Color.White
});
}
else {
Texture = renderer.LoadTexture2D(image);
}
fx.Texture = Texture;
VertexPositionTexture[] verts = new VertexPositionTexture[] {
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0, 0)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(0.5f, 0)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0.5f, 0)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(1f, 0)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(1f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, -1), new Vector2(0, 0.5f)),
new VertexPositionTexture(new Vector3(1, 1f, -1), new Vector2(0.5f, 0.5f)),
new VertexPositionTexture(new Vector3(-1, 1f, 1), new Vector2(0, 1f)),
new VertexPositionTexture(new Vector3(1, 1f, 1), new Vector2(0.5f, 1f))
};
int[] inds = new int[] {
0, 1, 2, 2, 1, 3,
4, 5, 6, 6, 5, 7,
8, 9, 10, 10, 9, 11
};
for(int i = 0; i < 4; i++) {
verts[i].Position *= new Vector3(radii.X, heights.X, radii.X);
verts[i + 4].Position *= new Vector3(radii.Y, heights.Y, radii.Y);
verts[i + 8].Position *= new Vector3(radii.Z, heights.Z, radii.Z);
}
vb = renderer.CreateVertexBuffer(VertexPositionTexture.VertexDeclaration, verts.Length, BufferUsage.WriteOnly);
vb.SetData(verts);
ib = renderer.CreateIndexBuffer(IndexElementSize.ThirtyTwoBits, inds.Length, BufferUsage.WriteOnly);
ib.SetData(inds);
}