ApfelTeeSaft/vb01
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code restructuring

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This commit is contained in:
devZoGok
2021-10-19 19:06:42 +03:00
parent b6ab24f75b
commit 2ef63ec2c2
4 changed files with 56 additions and 37 deletions
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light.cpp
+25 -23
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@@ -51,7 +51,7 @@ namespace vb01{
}
void Light::initDepthMap(){
string basePath = "../../vb01/depthMap.";
string basePath = Root::getSingleton()->getLibPath() + "depthMap.";
glGenFramebuffers(1, &depthmapFBO);
glBindFramebuffer(GL_FRAMEBUFFER, depthmapFBO);
@@ -69,7 +69,7 @@ namespace vb01{
glReadBuffer(GL_NONE);
if(glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE)
cout << "Not complete\n";
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glBindFramebuffer(GL_FRAMEBUFFER, *(Root::getSingleton()->getFBO()));
}
void Light::update(){
@@ -106,9 +106,24 @@ namespace vb01{
upDir = node->getGlobalAxis(1),
direction = node->getGlobalAxis(2);
vec3 lightPos = vec3(position.x, position.y, position.z),
dir = vec3(direction.x, direction.y, direction.z),
up = vec3(upDir.x, upDir.y, upDir.z);
view = lookAt(lightPos, lightPos + dir, up);
if(type == DIRECTIONAL){
float orthoCorner = 10.f;
proj = ortho(-orthoCorner, orthoCorner, -orthoCorner, orthoCorner, nearPlane, farPlane);
}
else
proj = perspective(radians(90.f), 1.f, nearPlane, farPlane);
depthMapShader->use();
depthMapShader->setBool(type == POINT, "point");
glViewport(0, 0, depthMapSize, depthMapSize);
glBindFramebuffer(GL_FRAMEBUFFER, depthmapFBO);
glClear(GL_DEPTH_BUFFER_BIT);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
for(Node *n : descendants){
vector<Mesh*> meshes = n->getMeshes();
@@ -124,24 +139,8 @@ namespace vb01{
mat4 model = translate(mat4(1.f), vec3(pos.x, pos.y, pos.z));
model = rotate(model, rot.getAngle(), vec3(rotAxis.x, rotAxis.y, rotAxis.z));
vec3 lightPos = vec3(position.x, position.y, position.z),
dir = vec3(direction.x, direction.y, direction.z),
up = vec3(upDir.x, upDir.y, upDir.z);
view = lookAt(lightPos, lightPos + dir, up);
if(type == DIRECTIONAL){
float orthoCorner = 10.f;
proj = ortho(-orthoCorner, orthoCorner, -orthoCorner, orthoCorner, nearPlane, farPlane);
}
else
proj = perspective(radians(90.f), 1.f, nearPlane, farPlane);
depthMapShader->use();
depthMapShader->setBool(type == POINT, "point");
depthMapShader->setMat4(model, "model");
depthMapShader->setFloat(farPlane, "farPlane");
depthMapShader->setVec3(position, "lightPos");
if(type == POINT){
vec3 dirs[] = {vec3(1, 0, 0), vec3(-1, 0, 0), vec3(0, 1, 0), vec3(0, -1, 0), vec3(0, 0, 1), vec3(0, 0, -1)};
for(int i = 0; i < 6; i++){
@@ -152,6 +151,9 @@ namespace vb01{
upVec = vec3(0, -1, 0);
depthMapShader->setMat4(proj * lookAt(lightPos, lightPos + dirs[i], upVec), "shadowMat[" + to_string(i) + "]");
}
depthMapShader->setFloat(farPlane, "farPlane");
depthMapShader->setVec3(position, "lightPos");
}
else
depthMapShader->setMat4(proj * view, "lightMat");
@@ -160,6 +162,7 @@ namespace vb01{
}
}
}
glBindFramebuffer(GL_FRAMEBUFFER, *(root->getFBO()));
glViewport(0, 0, root->getWidth(), root->getHeight());
}
@@ -173,9 +176,8 @@ namespace vb01{
shader->setVec3(color, "light[" + to_string(thisId) + "].color");
shader->setFloat(nearPlane, "light[" + to_string(thisId) + "].near");
shader->setFloat(farPlane, "light[" + to_string(thisId) + "].far");
shader->setInt(12, "light[" + to_string(thisId) + "].depthMapCube");
shader->setInt(13, "light[" + to_string(thisId) + "].depthMap");
depthMap->select(type == POINT ? 12 : 13);
shader->setInt(12, "light[" + to_string(thisId) + "].depthMap" + (type == POINT ? "Cube" : ""));
depthMap->select(12);
switch(type){
case POINT: