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return boolean if character collected

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This commit is contained in:
jrkb 2023-06-20 17:39:56 +02:00
parent 619c07853f
commit 8b3604ec9a
3 changed files with 9 additions and 22 deletions
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21
src/MsdfLayer.cpp
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@ -313,7 +313,7 @@ const Layer::BoundingBox & MsdfLayer::getBoundingBox(){
void MsdfLayer::setBoundingBox(const Layer::BoundingBox & boundingBox){
this->boundingBox = boundingBox;
}
void MsdfLayer::collectCharacter(const char character,
bool MsdfLayer::collectCharacter(const char character,
const ofNode & node,
const ofCamera & camera,
glm::vec4 color,
@ -351,25 +351,9 @@ void MsdfLayer::collectCharacter(const char character,
// FIXME: make sure this does not happen
ofLogError("MsdfLayer::draw") << "y smaller 0, this is not good" << endl;
}
//double pl_a, pb_a, pr_a, pt_a;
//double pl_b, pb_b, pr_b, pt_b;
//gg_a.getQuadPlaneBounds(pl_a, pb_a, pr_a, pt_a);
//gg_b.getQuadPlaneBounds(pl_b, pb_b, pr_b, pt_b);
float w = glm::mix(float(w_a), float(w_b), mix);
float h = glm::mix(float(h_a), float(h_b), mix);
//float pl = glm::mix(float(pl_a), float(pl_b), mix);
//float pt = glm::mix(float(pt_a), float(pt_b), mix);
//float magic = atlas->settings.scale;
//getVFlip(settings.vFlipBehaviour,
//ofGetCurrentOrientationMatrix(),
//vFlip);
//if(vFlip == V_FLIP_OFF){
//n.move(pl * magic, (pt * magic) + (-1 * h), 0.0f);
//}else{
//n.move(pl * magic, -1 * pt * magic, 0);
//}
glm::vec4 p0 = n.getGlobalTransformMatrix() * glm::vec4(0, 0, 0, 1);
glm::vec4 p1 = n.getGlobalTransformMatrix() * glm::vec4(0, h, 0, 1);
@ -433,6 +417,9 @@ void MsdfLayer::collectCharacter(const char character,
indices.insert(indices.end(), {base, base + 1, base + 2, base + 2, base + 3, base});
}
nElements++;
return true;
}else{
return false;
}
}
void MsdfLayer::setAtlas(shared_ptr <ofxMsdfgen::Atlas> _atlas){

2
src/MsdfLayer.h
View file

@ -56,7 +56,7 @@ class MsdfLayer : public Layer {
ofNode & getInnerNode() override;
const Layer::BoundingBox & getBoundingBox() override;
void setBoundingBox(const Layer::BoundingBox & boundingBox) override;
void collectCharacter(const char character,
bool collectCharacter(const char character,
const ofNode & node,
const ofCamera & camera,
glm::vec4 color = glm::vec4(1, 1, 1, 1),

8
src/Utils.h
View file

@ -168,13 +168,13 @@ static bool isInside(float px, float py, float x, float y, float w, float h){
return px >= x && px <= x + w && py >= y && py <= y + h;
}
static bool isInside(const ofCamera & camera, const glm::vec4 & position){
static bool isInside(const ofCamera & camera, const glm::vec4 & position, float margin = 0){
OFX_PROFILER_FUNCTION()
const auto & viewport = ofGetCurrentRenderer()->getCurrentViewport();
glm::vec3 screenPosition = camera.worldToScreen(position);
if(screenPosition.x >= 0.0f && screenPosition.x <= ofGetWidth()
&& screenPosition.y >= 0.0f && screenPosition.y <= ofGetHeight()
&& screenPosition.z <= 1.0f){
if(screenPosition.x >= 0.0f - margin && screenPosition.x <= ofGetWidth() + margin
&& screenPosition.y >= 0.0f - margin && screenPosition.y <= ofGetHeight() + margin
&& screenPosition.z <= 1.0f){ // z is not in px
return true;
}
return false;