void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
GLProgramState* programstate = getGLProgramState();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
GLuint textureID = _texture ? _texture->getName() : 0;
_meshCommand.init(_globalZOrder,
textureID,
programstate,
_blend,
_mesh->getVertexBuffer(),
_mesh->getIndexBuffer(),
(GLenum)_mesh->getPrimitiveType(),
(GLenum)_mesh->getIndexFormat(),
_mesh->getIndexCount(),
transform);
_meshCommand.setCullFaceEnabled(true);
_meshCommand.setDepthTestEnabled(true);
if (_skin)
{
_meshCommand.setMatrixPaletteSize((int)_skin->getMatrixPaletteSize());
_meshCommand.setMatrixPalette(_skin->getMatrixPalette());
}
//support tint and fade
_meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
Director::getInstance()->getRenderer()->addCommand(&_meshCommand);
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
meshCommand.init(_globalZOrder, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
meshCommand.setTransparent(mesh->_isTransparent);
renderer->addCommand(&meshCommand);
}
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
//check light and determine the shader used
const auto& lights = Director::getInstance()->getRunningScene()->getLights();
bool usingLight = false;
for (const auto light : lights) {
usingLight = ((unsigned int)light->getLightFlag() & _lightMask) > 0;
if (usingLight)
break;
}
if (usingLight != _shaderUsingLight)
genGLProgramState(usingLight);
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
meshCommand.init(_globalZOrder, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform);
meshCommand.setLightMask(_lightMask);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
meshCommand.setTransparent(mesh->_isTransparent);
renderer->addCommand(&meshCommand);
}
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
#if CC_USE_CULLING
// camera clipping
if(Camera::getVisitingCamera() && !Camera::getVisitingCamera()->isVisibleInFrustum(&this->getAABB()))
return;
#endif
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
//check light and determine the shader used
const auto& scene = Director::getInstance()->getRunningScene();
// Don't override GLProgramState if using manually set Material
if (_usingAutogeneratedGLProgram && scene)
{
const auto lights = scene->getLights();
bool usingLight = false;
for (const auto light : lights) {
usingLight = ((unsigned int)light->getLightFlag() & _lightMask) > 0;
if (usingLight)
break;
}
if (usingLight != _shaderUsingLight)
{
genGLProgramState(usingLight);
}
}
for (auto mesh: _meshes)
{
mesh->draw(renderer,
_globalZOrder,
transform,
flags,
_lightMask,
Vec4(color.r, color.g, color.b, color.a),
_forceDepthWrite);
}
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
#if CC_USE_CULLING
// camera clipping
if(!Camera::getVisitingCamera()->isVisibleInFrustum(&this->getAABB()))
return;
#endif
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
//check light and determine the shader used
const auto& scene = Director::getInstance()->getRunningScene();
if (scene)
{
const auto& lights = scene->getLights();
bool usingLight = false;
for (const auto light : lights) {
usingLight = ((unsigned int)light->getLightFlag() & _lightMask) > 0;
if (usingLight)
break;
}
if (usingLight != _shaderUsingLight)
genGLProgramState(usingLight);
}
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
#if (!defined NDEBUG) || (defined CC_MODEL_VIEWER)
GLuint textureID = 0;
if(mesh->getTexture())
{
textureID = mesh->getTexture()->getName();
}else
{ //let the mesh use a dummy texture instead of the missing or crashing texture file
auto texture = getDummyTexture();
mesh->setTexture(texture);
textureID = texture->getName();
}
#else
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
#endif
float globalZ = _globalZOrder;
bool isTransparent = (mesh->_isTransparent || color.a < 1.f);
if (isTransparent && Camera::getVisitingCamera())
{
// use the view matrix for Applying to recalculating transparent mesh's Z-Order
const auto& viewMat = Camera::getVisitingCamera()->getViewMatrix();
//fetch the Z from the result matrix
globalZ = -(viewMat.m[2] * transform.m[12] + viewMat.m[6] * transform.m[13] + viewMat.m[10] * transform.m[14] + viewMat.m[14]);
}
meshCommand.init(globalZ, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform, flags);
meshCommand.setLightMask(_lightMask);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
if (_forceDepthWrite)
{
meshCommand.setDepthWriteEnabled(true);
}
meshCommand.setTransparent(isTransparent);
renderer->addCommand(&meshCommand);
}
}
void MeshCommand::setLightUniforms()
{
Director *director = Director::getInstance();
auto scene = director->getRunningScene();
const auto& conf = Configuration::getInstance();
int maxDirLight = conf->getMaxSupportDirLightInShader();
int maxPointLight = conf->getMaxSupportPointLightInShader();
int maxSpotLight = conf->getMaxSupportSpotLightInShader();
auto &lights = scene->getLights();
auto glProgram = _glProgramState->getGLProgram();
if (_glProgramState->getVertexAttribsFlags() & (1 << GLProgram::VERTEX_ATTRIB_NORMAL))
{
resetLightUniformValues();
GLint enabledDirLightNum = 0;
GLint enabledPointLightNum = 0;
GLint enabledSpotLightNum = 0;
Vec3 ambientColor;
for (const auto& light : lights)
{
bool useLight = light->isEnabled() && ((unsigned int)light->getLightFlag() & _lightMask);
if (useLight)
{
float intensity = light->getIntensity();
switch (light->getLightType())
{
case LightType::DIRECTIONAL:
{
if(enabledDirLightNum < maxDirLight)
{
auto dirLight = static_cast<DirectionLight *>(light);
Vec3 dir = dirLight->getDirectionInWorld();
dir.normalize();
const Color3B &col = dirLight->getDisplayedColor();
s_dirLightUniformColorValues[enabledDirLightNum] = Vec3(col.r / 255.0f * intensity, col.g / 255.0f * intensity, col.b / 255.0f * intensity);
s_dirLightUniformDirValues[enabledDirLightNum] = dir;
++enabledDirLightNum;
}
}
break;
case LightType::POINT:
{
if(enabledPointLightNum < maxPointLight)
{
auto pointLight = static_cast<PointLight *>(light);
Mat4 mat= pointLight->getNodeToWorldTransform();
const Color3B &col = pointLight->getDisplayedColor();
s_pointLightUniformColorValues[enabledPointLightNum] = Vec3(col.r / 255.0f * intensity, col.g / 255.0f * intensity, col.b / 255.0f * intensity);
s_pointLightUniformPositionValues[enabledPointLightNum] = Vec3(mat.m[12], mat.m[13], mat.m[14]);
s_pointLightUniformRangeInverseValues[enabledPointLightNum] = 1.0f / pointLight->getRange();
++enabledPointLightNum;
}
}
break;
case LightType::SPOT:
{
if(enabledSpotLightNum < maxSpotLight)
{
auto spotLight = static_cast<SpotLight *>(light);
Vec3 dir = spotLight->getDirectionInWorld();
dir.normalize();
Mat4 mat= light->getNodeToWorldTransform();
const Color3B &col = spotLight->getDisplayedColor();
s_spotLightUniformColorValues[enabledSpotLightNum] = Vec3(col.r / 255.0f * intensity, col.g / 255.0f * intensity, col.b / 255.0f * intensity);
s_spotLightUniformPositionValues[enabledSpotLightNum] = Vec3(mat.m[12], mat.m[13], mat.m[14]);
s_spotLightUniformDirValues[enabledSpotLightNum] = dir;
s_spotLightUniformInnerAngleCosValues[enabledSpotLightNum] = spotLight->getCosInnerAngle();
s_spotLightUniformOuterAngleCosValues[enabledSpotLightNum] = spotLight->getCosOuterAngle();
s_spotLightUniformRangeInverseValues[enabledSpotLightNum] = 1.0f / spotLight->getRange();
++enabledSpotLightNum;
}
}
break;
case LightType::AMBIENT:
{
auto ambLight = static_cast<AmbientLight *>(light);
const Color3B &col = ambLight->getDisplayedColor();
ambientColor += Vec3(col.r / 255.0f * intensity, col.g / 255.0f * intensity, col.b / 255.0f * intensity);
}
break;
default:
break;
}
}
}
if (0 < maxDirLight)
{
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_dirLightUniformColorName), (GLfloat*)(&s_dirLightUniformColorValues[0]), (unsigned int)s_dirLightUniformColorValues.size());
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_dirLightUniformDirName), (GLfloat*)(&s_dirLightUniformDirValues[0]), (unsigned int)s_dirLightUniformDirValues.size());
}
if (0 < maxPointLight)
{
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_pointLightUniformColorName), (GLfloat*)(&s_pointLightUniformColorValues[0]), (unsigned int)s_pointLightUniformColorValues.size());
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_pointLightUniformPositionName), (GLfloat*)(&s_pointLightUniformPositionValues[0]), (unsigned int)s_pointLightUniformPositionValues.size());
glProgram->setUniformLocationWith1fv((GLint)glProgram->getUniformLocationForName(s_pointLightUniformRangeInverseName), (GLfloat*)(&s_pointLightUniformRangeInverseValues[0]), (unsigned int)s_pointLightUniformRangeInverseValues.size());
}
if (0 < maxSpotLight)
{
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformColorName), (GLfloat*)(&s_spotLightUniformColorValues[0]), (unsigned int)s_spotLightUniformColorValues.size());
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformPositionName), (GLfloat*)(&s_spotLightUniformPositionValues[0]), (unsigned int)s_spotLightUniformPositionValues.size());
glProgram->setUniformLocationWith3fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformDirName), (GLfloat*)(&s_spotLightUniformDirValues[0]), (unsigned int)s_spotLightUniformDirValues.size());
glProgram->setUniformLocationWith1fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformInnerAngleCosName), (GLfloat*)(&s_spotLightUniformInnerAngleCosValues[0]), (unsigned int)s_spotLightUniformInnerAngleCosValues.size());
glProgram->setUniformLocationWith1fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformOuterAngleCosName), (GLfloat*)(&s_spotLightUniformOuterAngleCosValues[0]), (unsigned int)s_spotLightUniformOuterAngleCosValues.size());
glProgram->setUniformLocationWith1fv((GLint)glProgram->getUniformLocationForName(s_spotLightUniformRangeInverseName), (GLfloat*)(&s_spotLightUniformRangeInverseValues[0]), (unsigned int)s_spotLightUniformRangeInverseValues.size());
}
glProgram->setUniformLocationWith3f(glProgram->getUniformLocationForName(s_ambientLightUniformColorName), ambientColor.x, ambientColor.y, ambientColor.z);
}
else // normal does not exist
{
Vec3 ambient(0.0f, 0.0f, 0.0f);
bool hasAmbient;
for (const auto& light : lights)
{
if (light->getLightType() == LightType::AMBIENT)
{
bool useLight = light->isEnabled() && ((unsigned int)light->getLightFlag() & _lightMask);
if (useLight)
{
hasAmbient = true;
const Color3B &col = light->getDisplayedColor();
ambient.x += col.r * light->getIntensity();
ambient.y += col.g * light->getIntensity();
ambient.z += col.b * light->getIntensity();
}
}
}
if (hasAmbient)
{
ambient.x /= 255.f; ambient.y /= 255.f; ambient.z /= 255.f;
}
glProgram->setUniformLocationWith4f(glProgram->getUniformLocationForName("u_color"), _displayColor.x * ambient.x, _displayColor.y * ambient.y, _displayColor.z * ambient.z, _displayColor.w);
}
}