public virtual void RenderEntity(PrimitiveType mode, DirectionalLight directionalLight,
List <PointLight> lights, BaseCamera camera, ref Matrix4 ProjectionMatrix, Vector4 clipPlane = new Vector4())
{
postConstructor();
Matrix4 modelMatrix;
modelMatrix = GetWorldMatrix();
/*If clip plane is set - enable clipping plane*/
if (clipPlane.X == 0 && clipPlane.Y == 0 && clipPlane.Z == 0 && clipPlane.W == 0)
{
GL.Disable(EnableCap.ClipDistance0);
}
else
{
GL.Enable(EnableCap.ClipDistance0);
}
GetShader().startProgram();
// pass uniform variables to shader
if (directionalLight != null && directionalLight.GetHasShadow())
{
DirectionalLightWithShadow lightWithShadow = directionalLight as DirectionalLightWithShadow;
// Get shadow handler
ITexture shadowMap = lightWithShadow.GetShadowMapTexture();
shadowMap.BindTexture(TextureUnit.Texture1);
GetShader().SetDirectionalLightShadowMatrix(lightWithShadow.GetShadowMatrix(ref modelMatrix, ref ProjectionMatrix));
}
m_texture.BindTexture(TextureUnit.Texture0);
bool bEnableNormalMap = m_normalMap != null;
if (bEnableNormalMap)
{
m_normalMap.BindTexture(TextureUnit.Texture2);
}
GetShader().SetDiffuseMap(0);
GetShader().SetNormalMap(2, bEnableNormalMap);
GetShader().SetMaterial(m_material);
GetShader().SetTransformationMatrices(ref modelMatrix, camera.GetViewMatrix(), ref ProjectionMatrix);
GetShader().SetPointLights(GetRelevantPointLights(lights));
GetShader().SetDirectionalLight(directionalLight);
GetShader().SetClippingPlane(ref clipPlane);
GetShader().SetMist(m_mist);
GetShader().SetDirectionalLightShadowMap(1);
m_skin.Buffer.RenderVAO(mode);
GetShader().stopProgram();
}
public void renderTerrain(PrimitiveType mode, DirectionalLight directionalLight,
List <PointLight> pointLights, BaseCamera camera, Matrix4 ProjectionMatrix, Vector4 clipPlane = new Vector4())
{
PostConstructor();
Matrix4 ModelMatrix = Matrix4.Identity;
/*If clip plane is setted - enable clipping plane*/
if (clipPlane.X == 0 && clipPlane.Y == 0 && clipPlane.Z == 0 && clipPlane.W == 0)
{
GL.Disable(EnableCap.ClipDistance0);
}
else
{
GL.Enable(EnableCap.ClipDistance0);
}
_shader.startProgram();
_textureBlack.BindTexture(TextureUnit.Texture0);
_textureR.BindTexture(TextureUnit.Texture1);
_textureG.BindTexture(TextureUnit.Texture2);
_textureB.BindTexture(TextureUnit.Texture3);
_blendMap.BindTexture(TextureUnit.Texture4);
/*For normal mapping local variables*/
Int32 nmR = -1, nmG = -1, nmB = -1, nmBlack = -1;
/*TO DO :
* if texture exists - bind this texture, and assign temp variable samplers ID,
* else - leave temp variable with value -1. */
if (_normalMapR != null)
{
nmR = 5; _normalMapR.BindTexture(TextureUnit.Texture5);
}
if (_normalMapG != null)
{
nmG = 6; _normalMapG.BindTexture(TextureUnit.Texture6);
}
if (_normalMapB != null)
{
nmB = 7; _normalMapB.BindTexture(TextureUnit.Texture7);
}
if (_normalMapBlack != null)
{
nmBlack = 8; _normalMapBlack.BindTexture(TextureUnit.Texture8);
}
if (directionalLight != null && directionalLight.GetHasShadow())
{
DirectionalLightWithShadow lightWithShadow = directionalLight as DirectionalLightWithShadow;
// Get shadow handler
ITexture shadowMap = lightWithShadow.GetShadowMapTexture();
shadowMap.BindTexture(TextureUnit.Texture9); // shadowmap
_shader.SetDirectionalLightShadowMatrix(lightWithShadow.GetShadowMatrix(ref ModelMatrix, ref ProjectionMatrix));
}
_shader.SetTextureR(1, nmR, nmR > 0);
_shader.SetTextureG(2, nmG, nmG > 0);
_shader.SetTextureB(3, nmB, nmB > 0);
_shader.SetTextureBlack(0, nmBlack, nmBlack > 0);
_shader.SetBlendMap(4);
_shader.SetMaterial(_terrainMaterial);
_shader.SetTransformationMatrices(ref ModelMatrix, camera.GetViewMatrix(), ref ProjectionMatrix);
_shader.SetDirectionalLight(directionalLight);
_shader.SetPointLights(pointLights);
_shader.SetMist(_mist);
_shader.SetClippingPlane(ref clipPlane);
_shader.SetDirectionalLightShadowMap(9);
_buffer.RenderVAO(mode);
_shader.stopProgram();
}
public override void renderObject(PrimitiveType mode, DirectionalLight directionalLight, List <PointLight> lights,
BaseCamera camera, ref Matrix4 ProjectionMatrix, Vector4 clipPlane = new Vector4())
{
postConstructor();
Matrix4 modelMatrix;
modelMatrix = GetWorldMatrix();
/*If clip plane is set - enable clipping plane*/
if (clipPlane.X == 0 && clipPlane.Y == 0 && clipPlane.Z == 0 && clipPlane.W == 0)
{
GL.Disable(EnableCap.ClipDistance0);
}
else
{
GL.Enable(EnableCap.ClipDistance0);
}
GetShader().startProgram();
m_texture.BindTexture(TextureUnit.Texture0); //Bind texture
bool bEnableNormalMap = m_normalMap != null;
bool bEnableSpecularMap = m_specularMap != null;
if (bEnableNormalMap)
{
m_normalMap.BindTexture(TextureUnit.Texture1); //Bind normal map
}
if (m_specularMap != null)
{
m_specularMap.BindTexture(TextureUnit.Texture2); //Bind specular map
}
GetShader().SetDiffuseMap(0);
if (bEnableNormalMap)
{
GetShader().SetNormalMap(1);
}
if (bEnableSpecularMap)
{
GetShader().SetSpecularMap(2);
}
GetShader().SetMaterial(m_material);
GetShader().SetTransformationMatrices(ref modelMatrix, camera.GetViewMatrix(), ref ProjectionMatrix);
GetShader().SetPointLights(GetRelevantPointLights(lights));
GetShader().SetDirectionalLight(directionalLight);
GetShader().SetClippingPlane(ref clipPlane);
GetShader().SetMist(m_mist);
if (directionalLight != null && directionalLight.GetHasShadow())
{
DirectionalLightWithShadow lightWithShadow = directionalLight as DirectionalLightWithShadow;
ITexture shadowMap = lightWithShadow.GetShadowMapTexture();
shadowMap.BindTexture(TextureUnit.Texture4); // shadowmap
GetShader().SetDirectionalLightShadowMatrix(lightWithShadow.GetShadowMatrix(ref modelMatrix, ref ProjectionMatrix));
}
GetShader().SetDirectionalLightShadowMap(4);
m_skin.Buffer.RenderVAO(mode);
GetShader().stopProgram();
/*Show normal for every vertex*/
if (mode == PrimitiveType.Lines)
{
m_specialShader.startProgram();
m_specialShader.setUniformValues(ref modelMatrix, camera.GetViewMatrix(),
ref ProjectionMatrix);
m_skin.Buffer.RenderVAO(PrimitiveType.Triangles);
m_specialShader.stopProgram();
}
}
