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add dashed line support to cube overlay

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This commit is contained in:
ZappoMan 2014-10-02 10:18:42 -07:00
parent 060a690f85
commit b2e725c964
1 changed files with 33 additions and 2 deletions
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35
interface/src/ui/overlays/Cube3DOverlay.cpp
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@ -57,12 +57,43 @@ void Cube3DOverlay::render() {
glPushMatrix();
glm::vec3 positionToCenter = center - position;
glTranslatef(positionToCenter.x, positionToCenter.y, positionToCenter.z);
glScalef(dimensions.x, dimensions.y, dimensions.z);
if (_isSolid) {
glScalef(dimensions.x, dimensions.y, dimensions.z);
Application::getInstance()->getDeferredLightingEffect()->renderSolidCube(1.0f);
} else {
glLineWidth(_lineWidth);
Application::getInstance()->getDeferredLightingEffect()->renderWireCube(1.0f);
if (getIsDashedLine()) {
glm::vec3 halfDimensions = dimensions / 2.0f;
glm::vec3 bottomLeftNear(-halfDimensions.x, -halfDimensions.y, -halfDimensions.z);
glm::vec3 bottomRightNear(halfDimensions.x, -halfDimensions.y, -halfDimensions.z);
glm::vec3 topLeftNear(-halfDimensions.x, halfDimensions.y, -halfDimensions.z);
glm::vec3 topRightNear(halfDimensions.x, halfDimensions.y, -halfDimensions.z);
glm::vec3 bottomLeftFar(-halfDimensions.x, -halfDimensions.y, halfDimensions.z);
glm::vec3 bottomRightFar(halfDimensions.x, -halfDimensions.y, halfDimensions.z);
glm::vec3 topLeftFar(-halfDimensions.x, halfDimensions.y, halfDimensions.z);
glm::vec3 topRightFar(halfDimensions.x, halfDimensions.y, halfDimensions.z);
drawDashedLine(bottomLeftNear, bottomRightNear);
drawDashedLine(bottomRightNear, bottomRightFar);
drawDashedLine(bottomRightFar, bottomLeftFar);
drawDashedLine(bottomLeftFar, bottomLeftNear);
drawDashedLine(topLeftNear, topRightNear);
drawDashedLine(topRightNear, topRightFar);
drawDashedLine(topRightFar, topLeftFar);
drawDashedLine(topLeftFar, topLeftNear);
drawDashedLine(bottomLeftNear, topLeftNear);
drawDashedLine(bottomRightNear, topRightNear);
drawDashedLine(bottomLeftFar, topLeftFar);
drawDashedLine(bottomRightFar, topRightFar);
} else {
glScalef(dimensions.x, dimensions.y, dimensions.z);
Application::getInstance()->getDeferredLightingEffect()->renderWireCube(1.0f);
}
}
glPopMatrix();
glPopMatrix();