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ignore directories as texture filenames

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This commit is contained in:
David Rose 2004-12-12 13:58:06 +00:00
parent 60193c50ae
commit c292cfc628
3 changed files with 14 additions and 5 deletions
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4
pandatool/src/maya/mayaShader.cxx
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@ -166,7 +166,7 @@ read_surface_shader(MObject shader) {
color_plug.connectedTo(color_pa, true, false);
for (size_t i = 0; i < color_pa.length(); i++) {
_color.read_surface_color(color_pa[0].node());
_color.read_surface_color(this, color_pa[0].node());
}
}
@ -181,7 +181,7 @@ read_surface_shader(MObject shader) {
trans_plug.connectedTo(trans_pa, true, false);
for (size_t i = 0; i < trans_pa.length(); i++) {
_transparency.read_surface_color(trans_pa[0].node());
_transparency.read_surface_color(this, trans_pa[0].node());
}
}

12
pandatool/src/maya/mayaShaderColorDef.cxx
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@ -17,6 +17,7 @@
////////////////////////////////////////////////////////////////////
#include "mayaShaderColorDef.h"
#include "mayaShader.h"
#include "maya_funcs.h"
#include "config_maya.h"
#include "string_utils.h"
@ -181,7 +182,7 @@ reset_maya_texture(const Filename &texture) {
// properties.
////////////////////////////////////////////////////////////////////
void MayaShaderColorDef::
read_surface_color(MObject color) {
read_surface_color(const MayaShader *shader, MObject color) {
RGBColorf color_gain;
if (get_vec3f_attribute(color, "colorGain", color_gain)) {
_color_gain[0] *= color_gain[0];
@ -199,6 +200,13 @@ read_surface_color(MObject color) {
_has_texture = get_string_attribute(color, "fileTextureName", filename);
if (_has_texture) {
_texture = Filename::from_os_specific(filename);
if (_texture.is_directory()) {
maya_cat.warning()
<< "Shader " << shader->get_name()
<< " references texture filename " << filename
<< " which is a directory; ignoring.\n";
_has_texture = false;
}
}
get_vec2f_attribute(color, "coverage", _coverage);
@ -224,7 +232,7 @@ read_surface_color(MObject color) {
image_plug.connectedTo(image_pa, true, false);
for (size_t i = 0; i < image_pa.length(); i++) {
read_surface_color(image_pa[0].node());
read_surface_color(shader, image_pa[0].node());
}
}

3
pandatool/src/maya/mayaShaderColorDef.h
View File

@ -25,6 +25,7 @@
#include "lmatrix.h"
class MObject;
class MayaShader;
////////////////////////////////////////////////////////////////////
// Class : MayaShaderColorDef
@ -82,7 +83,7 @@ public:
double _rotate_uv;
private:
void read_surface_color(MObject color);
void read_surface_color(const MayaShader *shader, MObject color);
void set_projection_type(const string &type);
LPoint2d map_planar(const LPoint3d &pos, const LPoint3d &centroid) const;