test popouts

2026-04-16 01:50:29 +02:00
parent f85bd82943
commit 9a606f3e58
19 changed files with 1981 additions and 71 deletions
@@ -0,0 +1,44 @@
+#pragma once
+
+#include <qcolor.h>
+#include <qsgmaterial.h>
+#include <qsgmaterialshader.h>
+
+struct BlobRectData {
+	float cx = 0, cy = 0, hw = 0, hh = 0;
+	float offsetX = 0, offsetY = 0;
+	float minEig = 1.0f;
+	// Inverse of 2x2 deformation matrix, column-major for GLSL
+	float invDeform[4] = { 1, 0, 0, 1 };
+	// Screen-space AABB half-extents of the deformed rect
+	float screenHalfX = 0, screenHalfY = 0;
+	// Effective per-corner radii (tr, br, bl, tl), pre-computed on CPU
+	float radius[4] = { 0, 0, 0, 0 };
+};
+
+class BlobMaterial : public QSGMaterial {
+public:
+QSGMaterialType* type() const override;
+QSGMaterialShader* createShader(QSGRendererInterface::RenderMode) const override;
+int compare(const QSGMaterial* other) const override;
+
+float m_paddedX = 0;
+float m_paddedY = 0;
+float m_paddedW = 0;
+float m_paddedH = 0;
+float m_smoothFactor = 32.0f;
+int m_rectCount = 0;
+int m_myIndex = -2;
+QColor m_color{ 0x44, 0x88, 0xff };
+int m_hasInverted = 0;
+float m_invertedRadius = 0;
+float m_invertedOuter[4] = {};
+float m_invertedInner[4] = {};
+BlobRectData m_rects[16] = {};
+};
+
+class BlobMaterialShader : public QSGMaterialShader {
+public:
+BlobMaterialShader();
+bool updateUniformData(RenderState& state, QSGMaterial* newMaterial, QSGMaterial* oldMaterial) override;
+};