阿斯蒂芬

shaders/texture_loading/glsl/point_line.vert

@@ -0,0 +1,23 @@
+#version 450
+
+layout(location = 0) in vec3 inPosition;
+layout(location = 1) in vec3 inColor;
+
+layout(location = 0) out vec3 fragColor;
+layout(location = 1) out float fragLinePosition; // 用于虚线计算
+
+layout(binding = 0) uniform UniformBufferObject {
+    mat4 proj;
+    mat4 model;
+    mat4 view;
+} ubo;
+
+void main() {
+    mat4 mvp = ubo.proj * ubo.view * ubo.model;
+    gl_Position = mvp * vec4(inPosition, 1.0);
+    fragColor = inColor;
+    gl_PointSize = 2.0;
+    
+    // 硬编码虚线参数：使用模型空间的X坐标，你可以根据需要调整
+    fragLinePosition = inPosition.x;
+}