init git

assets/migrate-resources/chunks/phong-vs.chunk

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+// Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+precision highp float;
+
+#include <builtin/uniforms/cc-local>
+#include <builtin/uniforms/cc-global>
+#include <legacy/input-standard>
+#include <builtin/uniforms/cc-shadow>
+#if CC_SUPPORT_CASCADED_SHADOW_MAP
+  #include <builtin/uniforms/cc-csm>
+#endif
+
+#pragma define CC_USE_TEXTURE CC_USE_ATTRIBUTE_UV0 && (USE_DIFFUSE_TEXTURE || USE_EMISSIVE_TEXTURE || USE_SPECULAR_TEXTURE || USE_NORMAL_TEXTURE)
+
+uniform MAIN_TILING {
+  vec2 mainTiling;
+  vec2 mainOffset;
+};
+
+#if CC_USE_TEXTURE
+  out mediump vec2 v_uv0;
+#endif
+
+#if CC_USE_ATTRIBUTE_COLOR
+  out lowp vec4 v_color;
+#endif
+
+#if USE_NORMAL_TEXTURE
+  out vec3 v_tangent;
+  out vec3 v_bitangent;
+#endif
+
+out vec3 v_worldNormal;
+out vec3 v_worldPos;
+out vec3 v_viewDirection;
+
+void main () {
+  StandardVertInput In;
+  CCVertInput(In);
+
+  vec4 position = In.position;
+
+  v_worldNormal = normalize((cc_matWorldIT * vec4(In.normal, 0)).xyz);
+  v_worldPos = (cc_matWorld * position).xyz;
+  v_viewDirection = normalize(cc_cameraPos.xyz - v_worldPos);
+
+  #if CC_USE_TEXTURE
+    v_uv0 = In.uv * mainTiling + mainOffset;
+  #endif
+
+  #if CC_USE_ATTRIBUTE_COLOR
+    v_color = In.color;
+  #endif
+
+  #if USE_NORMAL_TEXTURE
+    v_tangent = normalize((cc_matWorld * vec4(In.tangent.xyz, 0.0)).xyz);
+    v_bitangent = cross(v_worldNormal, v_tangent) * In.tangent.w; // note the cross order
+  #endif
+
+  CCShadowInput(v_worldPos);
+
+  gl_Position = cc_matViewProj * cc_matWorld * position;
+}