public static ShaderProgram GetHighlightShaderProgram()
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(GetShaderSource(ShaderType.VertexShader), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(GetShaderSource(ShaderType.FragmentShader), ShaderType.FragmentShader);
var shaderProgram = new ShaderProgram();
shaderProgram.Create((from item in shaderCodes select item.CreateShader()).ToArray());
return shaderProgram;
}
public static ShaderProgram GetPickingShaderProgram()
{
ShaderCode[] shaders = new ShaderCode[2];
shaders[0] = new ShaderCode(GetShaderSource(ShaderType.VertexShader), ShaderType.VertexShader);
shaders[1] = new ShaderCode(GetShaderSource(ShaderType.FragmentShader), ShaderType.FragmentShader);
var shaderProgram = new ShaderProgram();
shaderProgram.Create((from item in shaders select item.CreateShader()).ToArray());
return(shaderProgram);
}
public static ShaderProgram GetPickingShaderProgram()
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(GetShaderSource(ShaderType.VertexShader), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(GetShaderSource(ShaderType.FragmentShader), ShaderType.FragmentShader);
ShaderProgram program = new ShaderProgram();
var shaders = (from item in shaderCodes select item.CreateShader()).ToArray();
program.Create(shaders);
foreach (var item in shaders) { item.Delete(); }
return program;
}
protected override void DoInitialize()
{
// init shader program
ShaderProgram program = new ShaderProgram();
var shaders = (from item in shaderCode select item.CreateShader()).ToArray();
program.Create(shaders);
this.shaderProgram = program;
foreach (var item in shaders)
{
item.Delete();
}
// init property buffer objects
var propertyBufferPtrs = new PropertyBufferPtr[propertyNameMap.Count()];
int index = 0;
foreach (var item in propertyNameMap)
{
PropertyBufferPtr bufferPtr = this.bufferable.GetProperty(
item.nameInIBufferable, item.VarNameInShader);
if (bufferPtr == null)
{
throw new Exception();
}
propertyBufferPtrs[index++] = bufferPtr;
if (item.nameInIBufferable == positionNameInIBufferable)
{
this.positionBufferPtr = new PropertyBufferPtr(
"in_Position",// in_Postion same with in the PickingShader.vert shader
bufferPtr.BufferID,
bufferPtr.DataSize,
bufferPtr.DataType,
bufferPtr.Length,
bufferPtr.ByteLength);
}
}
this.propertyBufferPtrs = propertyBufferPtrs;
// init index buffer object's renderer
this.indexBufferPtr = this.bufferable.GetIndex();
this.bufferable = null;
this.shaderCode = null;
this.propertyNameMap = null;
InitializeElementCount();
}
protected override void DoInitialize()
{
// init shader program
ShaderProgram program = PickingShaderHelper.GetPickingShaderProgram();
var shaders = (from item in shaderCodes select item.CreateShader()).ToArray();
program.Create(shaders);
this.shaderProgram = program;
foreach (var item in shaders)
{
item.Delete();
}
// init property buffer objects
var propertyBufferPtrs = new PropertyBufferPtr[propertyNameMap.Count()];
int index = 0;
foreach (var item in propertyNameMap)
{
if (index <= 0)
{
if (item.nameInIBufferable == this.positionNameInIBufferable)
{
PropertyBufferPtr bufferPtr = this.bufferable.GetProperty(
item.nameInIBufferable, item.VarNameInShader);
if (bufferPtr == null)
{
throw new Exception();
}
propertyBufferPtrs[index++] = bufferPtr;
this.positionBufferPtr = bufferPtr;
}
}
else
{
if (item.nameInIBufferable == this.positionNameInIBufferable)
{
throw new Exception("More than 1 property named as position buffer~");
}
}
}
this.propertyBufferPtrs = propertyBufferPtrs;
this.indexBufferPtr = this.bufferable.GetIndex();
}
public static ShaderProgram GetPickingShaderProgram()
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(GetShaderSource(ShaderType.VertexShader), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(GetShaderSource(ShaderType.FragmentShader), ShaderType.FragmentShader);
ShaderProgram program = new ShaderProgram();
var shaders = (from item in shaderCodes select item.CreateShader()).ToArray();
program.Create(shaders);
foreach (var item in shaders)
{
item.Delete();
}
return(program);
}
/// <summary>
///
/// </summary>
protected override void DoInitialize()
{
// init shader program
var program = new ShaderProgram();
var shaders = (from item in shaderCodes select item.CreateShader()).ToArray();
program.Create(shaders);
this.Program = program;
foreach (var item in shaders)
{
item.Delete();
}
// init property buffer objects
var propertyBufferPtrs = new PropertyBufferPtr[propertyNameMap.Count()];
int index = 0;
foreach (var item in propertyNameMap)
{
PropertyBufferPtr bufferPtr = this.bufferable.GetProperty(
item.NameInIBufferable, item.VarNameInShader);
if (bufferPtr == null)
{
throw new Exception(string.Format("[{0}] returns null buffer pointer!", this.bufferable));
}
propertyBufferPtrs[index++] = bufferPtr;
}
this.propertyBufferPtrs = propertyBufferPtrs;
this.indexBufferPtr = this.bufferable.GetIndex();
// RULE: Renderer takes uint.MaxValue, ushort.MaxValue or byte.MaxValue as PrimitiveRestartIndex. So take care this rule when designing a model's index buffer.
var ptr = this.indexBufferPtr as OneIndexBufferPtr;
if (ptr != null)
{
GLSwitch glSwitch = new PrimitiveRestartSwitch(ptr);
this.switchList.Add(glSwitch);
}
}
protected override void DoInitialize()
{
// init shader program
ShaderProgram program = new ShaderProgram();
var shaders = (from item in shaderCodes select item.CreateShader()).ToArray();
program.Create(shaders);
this.shaderProgram = program;
foreach (var item in shaders)
{
item.Delete();
}
// init property buffer objects
var propertyBufferPtrs = new PropertyBufferPtr[propertyNameMap.Count()];
int index = 0;
foreach (var item in propertyNameMap)
{
PropertyBufferPtr bufferPtr = this.bufferable.GetProperty(
item.nameInIBufferable, item.VarNameInShader);
if (bufferPtr == null)
{
throw new Exception();
}
propertyBufferPtrs[index++] = bufferPtr;
}
this.propertyBufferPtrs = propertyBufferPtrs;
this.indexBufferPtr = this.bufferable.GetIndex();
var ptr = this.indexBufferPtr as OneIndexBufferPtr;
if (ptr != null)
{
var glSwitch = new PrimitiveRestartSwitch(ptr);
this.switchList.Add(glSwitch);
}
}
