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Fix transparency in color table layer and radar product layer

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This commit is contained in:
Dan Paulat 2023-08-03 22:40:20 -05:00
parent 7c863793ea
commit 902a35de4b
2 changed files with 6 additions and 0 deletions
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3
scwx-qt/source/scwx/qt/map/color_table_layer.cpp
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@ -134,6 +134,9 @@ void ColorTableLayer::Render(
p->shaderProgram_->Use(); p->shaderProgram_->Use();
// Set OpenGL blend mode for transparency
gl.glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
gl.glUniformMatrix4fv( gl.glUniformMatrix4fv(
p->uMVPMatrixLocation_, 1, GL_FALSE, glm::value_ptr(projection)); p->uMVPMatrixLocation_, 1, GL_FALSE, glm::value_ptr(projection));

3
scwx-qt/source/scwx/qt/map/radar_product_layer.cpp
View file

@ -264,6 +264,9 @@ void RadarProductLayer::Render(
p->shaderProgram_->Use(); p->shaderProgram_->Use();
// Set OpenGL blend mode for transparency
gl.glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if (p->colorTableNeedsUpdate_) if (p->colorTableNeedsUpdate_)
{ {
UpdateColorTable(); UpdateColorTable();