From ca18cc9dbb6e3c01e7c5166e433eeb07f8ab471a Mon Sep 17 00:00:00 2001
From: unanmed <1319491857@qq.com>
Date: Wed, 9 Oct 2024 22:52:48 +0800
Subject: [PATCH] fix: bugs for shader

---
 src/core/render/shader.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/core/render/shader.ts b/src/core/render/shader.ts
index 8c50b46..129368d 100644
--- a/src/core/render/shader.ts
+++ b/src/core/render/shader.ts
@@ -767,10 +767,10 @@ class ShaderProgram {
     constructor(shader: Shader, vs?: string, fs?: string) {
         if (vs) this.vs(vs);
         if (fs) this.fs(fs);
-        this.requestCompile();
         this.element = shader;
         this.gl = shader.gl;
         this.version = shader.VERSION_ES_100;
+        this.requestCompile();
     }
 
     /**
@@ -872,6 +872,7 @@ class ShaderProgram {
                 fn(gl, location, ...params);
             }
         };
+        this.uniform.set(uniform, obj);
         return obj;
     }
 
@@ -898,6 +899,7 @@ class ShaderProgram {
                 fn(gl, location, transpose, data, srcOffset, srcLength);
             }
         };
+        this.matrix.set(uniform, obj);
         return obj;
     }
 
@@ -934,6 +936,7 @@ class ShaderProgram {
                 gl.vertexAttribDivisor(location, divisor);
             }
         };
+        this.attribute.set(attrib, obj);
         return obj;
     }
 
@@ -966,6 +969,7 @@ class ShaderProgram {
                 gl.bindBufferBase(gl.UNIFORM_BUFFER, 0, buffer);
             }
         };
+        this.block.set(block, obj);
         return obj;
     }
 
@@ -977,6 +981,7 @@ class ShaderProgram {
     }
 
     private clearProgram() {
+        if (!this.gl) return;
         this.uniform.clear();
         this.attribute.clear();
         this.matrix.clear();