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beginning of .vb reader test

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class preparation for testing
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devZoGok
2021-10-19 19:06:41 +03:00
parent bae1b7a9cc
commit 36eade4356
16 changed files with 261 additions and 148 deletions
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mesh.cpp
+27 -22
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@@ -130,9 +130,9 @@ namespace vb01{
material->update();
Shader *shader = material->getShader();
if(reflect)
if(reflect){
updateReflection(shader, pos, width, height);
}
if(skeleton)
updateSkeleton(shader);
@@ -196,45 +196,50 @@ namespace vb01{
void Mesh::updateReflection(Shader *shader, Vector3 pos, int width, int height){
Root *root = Root::getSingleton();
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)
};
glViewport(0, 0, width, width);
glBindFramebuffer(GL_FRAMEBUFFER, environmentBuffer);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
environmentShader->use();
Node *rootNode = root->getRootNode();
vector<Node*> descendants;
rootNode->getDescendants(descendants);
for(Node *n : descendants){
for(Mesh *m : n->getMeshes())
if(m != this){
Vector3 position = n->localToGlobalPosition(Vector3::VEC_ZERO);
Quaternion rotation = n->localToGlobalOrientation(Quaternion::QUAT_W);
for(Node *node : descendants){
for(Mesh *mesh : node->getMeshes())
if(mesh != this){
Vector3 position = node->localToGlobalPosition(Vector3::VEC_ZERO);
Quaternion rotation = node->localToGlobalOrientation(Quaternion::QUAT_W);
float far = 100;
vec3 p = vec3(position.x, position.y, position.z);
mat4 proj = perspective(radians(90.f), 1.f, .1f, far);
mat4 model = translate(mat4(1.), p);
Vector3 rotAxis = rotation.norm().getAxis();
if(rotAxis == Vector3::VEC_ZERO)
rotAxis = Vector3::VEC_I;
float far = 100;
vec3 p = vec3(position.x, position.y, position.z);
mat4 proj = perspective(radians(90.f), 1.f, .1f, far);
mat4 model = translate(mat4(1.), p);
model = rotate(model, rotation.norm().getAngle(), vec3(rotAxis.x, rotAxis.y, rotAxis.z));
environmentShader->setMat4(model, "model");
environmentShader->setBool(true, "point");
environmentShader->setVec3(pos, "lightPos");
environmentShader->setFloat(far, "farPlane");
for(int i = 0; i < 6; i++)
environmentShader->setMat4(proj * lookAt(p, p + dirs[i], 1 < i && i < 4 ? vec3(0, 0, -1) : vec3(0, -1, 0)), "shadowMat[" + to_string(i) + "]");
m->render();
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++){
vec3 upVec;
if(1 < i && i < 4)
upVec = vec3(0, 0, -1);
else
upVec = vec3(0, -1, 0);
environmentShader->setMat4(proj * lookAt(p, p + dirs[i], upVec), "shadowMat[" + to_string(i) + "]");
}
mesh->render();
}
}
glBindFramebuffer(GL_FRAMEBUFFER, *(root->getFBO()));
glViewport(0, 0, root->getWidth(), root->getHeight());